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May 21

166 marketing observances land on or span May 21.

Days (76)
day72
American Craft Beer Week
Exploring diverse flavors and styles, American craft beer showcases innovation and craftsmanship, delighting enthusiasts worldwide.
day72
Cannes Film Festival
The Cannes Film Festival is one of the most glamorous and important events in the film industry.
day72
National Doughnut Week
National Doughnut Week is a fun and delightful time that invites everyone to indulge in one of the most beloved treats: doughnuts.
day72
National Pizza Party Day
Make your own pizza at home, order in, or gather some friends for a pizza crawl through town to enjoy the ever popular Pizza Party Day.
day72
National Pizza Week
From its origins in southern Italy to making its way in the United States in the early 1900s, pizza has a rich and robust history that has made it a dish tha…
day72
Preakness Stakes
The Preakness Stakes, staged at Pimlico Race Course in Baltimore each year, sits at the heart of American thoroughbred racing tradition.
day72
Techweek
Techweek is a vibrant festival that showcases the latest advancements in technology across various sectors.
day72
World Baking Day
Cookies, brownies, pies, bread…try out some new recipes, or revisit your old favorites to have a little fun in the kitchen and end up with tasty treats.
day65
Les Épicuriales
20th-anniversary open-air gastronomy festival with chef restaurant stands in the Boverie park.
day65
Les Nuits Botanique
33rd edition of Botanique's wide-ranging music festival, 100+ acts across indoor and outdoor stages.
day65
National Vegetarian Week
National Vegetarian Week is a lively celebration that spotlights the vibrant and tasty world of vegetarianism.
day62
British Sandwich Week
British Sandwich Week is a lively celebration of one of Britain's most iconic culinary creations: the sandwich.
day62
Chardonnay Day
Chardonnay Day is a lively celebration dedicated to one of the world’s most beloved white wines.
day62
Durian Festival
The Durian Festival in Thailand celebrates the "King of Fruits" in a way that brings together food lovers and families alike.
day62
Global Accessibility Awareness Day
Join an event or webinar, and engage in the discussion of how to make the internet more accessible to all, including a wide range of disabilities and limitat…
day62
Hats for Headway Day
Hats for Headway Day is a lively and impactful event dedicated to raising awareness and funds for brain injury support.
day62
International Tea Day
While everyone loves a cup of tea, many of the workers and producers of that tea face poor conditions and pay.
day62
International Year of Sustainable Tourism for Development
We all recognize tourism when we see it.
day62
National American Red Cross Founder’s Day
National American Red Cross Founder’s Day shines a spotlight on a uniquely practical kind of compassion: the kind that shows up with clean bandages, a warm b…
day62
National Aperitif Day
An aperitif is a light drink enjoyed before dinner.
day62
National Bike to Work Day
Improve your health and help the environment at the same time by leaving the car at home and taking your bike to work for at least one day of the year.
day62
National Eat More Fruits and Vegetables Day
Every year on this day, we celebrate Eat More Fruits and Vegetables Day.
day62
National Employee Health and Fitness Day
National Employee Health and Fitness Day celebrates the idea of bringing movement into the workday.
day62
National Juice Slush Day
National Juice Slush Day is a celebration of a delightfully simple idea: take sweet, bright fruit juice, add ice, and turn it into a spoonable, sipable burst…
day62
National NASCAR Day
Rev your engines for NASCAR!
day62
National Smile Month
Maintaining vibrant smiles through mindful habits, fostering oral resilience for enduring wellness, unveiling a gateway to health.
day62
National Strawberries and Cream Day
Savor the sweet taste of summer with a bowl of juicy strawberries and creamy delight!
day62
National Work From Home Day
Take your work home with you and do your job from the comfort of your home office, or even your couch and sweatpants, and see how your productivity changes.
day62
Stepmother’s Day
Most of us know about Mother’s Day and many of us cherish and enjoy it.
day62
Stop the Bleed Day
Do you know how to stop severe bleeding if someone near you gets hurt?
day62
Turn Beauty Inside Out Day
Turn Beauty Inside Out Day flips the script on beauty standards.
day62
World Product Day
Attend one of Mind the Product’s global events to learn how your business and others affect the economy, and how you can do so beneficially.
day55
Foires de Wavre
Wavre's long-running funfair season running for four months with rides and attractions across the city centre.
day55
Foster Care Fortnight
Foster Care Fortnight, an annual event in the UK, typically happens in the first two weeks of May.
day55
International Customer Support Day
Behind every great product or service, there's a superhero-like team of friendly helpers, ready to save the day and put a smile on your face!
day55
Internationale Museumdag / Week van de Belgische Musea
Week van de Belgische Musea met als hoogtepunt de Internationale Museumdag op 18 mei rond het thema Musea verbinden een verdeelde wereld.
day55
National Notebook Day
Open up a notebook and get writing.
day52
National Public Gardens Week
National Public Gardens Week shines a spotlight on the incredible beauty and significance of public gardens.
day45
Artes Mundi
Artes Mundi is an exciting event that brings the world of contemporary art to life in Cardiff, Wales.
day45
International AIDS Candlelight Memorial
The International AIDS Candlelight Memorial brings people together under the soft glow of candles.
day45
International Year of Pulses
While most of us probably aren’t familiar with the term ‘Pulses’, we’ve all enjoyed these tasty parts of our diet.
day45
Knife Crime Awareness Week
Shed light on the urgency of understanding and addressing knife crime, fostering safer communities through awareness and collaboration.
day45
Kunstenfestivaldesarts
International festival of contemporary theatre, performance, dance, film and visual arts across Brussels.
day45
National Defense Transportation Day
Trains rumble down the tracks, trucks roll across highways, and planes soar through the sky.
day45
National EMS Week
National EMS Week spotlights the dedication and expertise of emergency medical professionals.
day45
National Endangered Species Day
Many magnificent species of animal and insect are at risk of going extinct, so join the cause by volunteering, donating, or spreading awareness of these thre…
day45
National Stationery Week
Sharpen your pencils and break out your fine pens, and take this excuse to use some fancy stationery.
day45
National Waitstaff Day
Make sure to leave a good tip as well as giving a big thank-you to the waitstaff who serve us food at restaurants, often while underpaid and overworked.
day45
RSPCA Week
RSPCA Week introduces students to real animal care and empathy.
day45
Rural Life Sunday
Rural Life Sunday is a special day that honors the contributions of rural communities and their deep connection to the land.
day45
Tracky Dack Day
Tracky Dack Day is a funny name for a serious cause.
day45
World Day for Cultural Diversity
The blending of customs, beliefs, and traditions creates a vibrant tapestry of perspectives, enriching societies worldwide.
day42
I Need A Patch For That Day
Take a day to tackle those quick fixes you’ve been putting off, whether it’s a patch for your software or a patch for your jeans, bike tire, or anything else.
day42
International Virtual Assistants Day
Boost awareness about the role of virtual assistants in the world of business, a gig often taken by freelancers that keeps the business community running.
day42
National Hoarding Awareness Week
Hoarding can feel suffocating.
day42
National Numeracy Day
Improve your numerical skills by doing some exercises, or even taking a class to get your brain working and thinking about numbers and numeracy again.
day42
National Stop Nausea Day
Nobody likes the feeling of their stomach turning upside down.
day42
National Talk Like Yoda Day
Feel the force flow through you as you speak like Yoda!
day35
Be Nice to Nettles Week
Be Nice to Nettles Week is a vibrant annual event that shines a spotlight on the humble nettle plant.
day35
Brocante de Jambes
Wekelijkse rommelmarkt langs de Maas, elke zondagochtend, open voor particulieren en professionelen.
day35
Cool Sword Day
Made of iron, steel, or other metals and often decorated with various precious jewels or filigree, swords of the past were much more than just weapons.
day35
Court-Circuit
Weekly local-producers farmers' market on Cathedral square every Thursday afternoon in season.
day35
End of the World
A wild theory that had some on edge, but when the fateful day arrived, it was just another ordinary sunrise.
day35
International Year Of Camelids
Providing wool for cozy clothing, these quirky creatures, with their goofy grins and long lashes, are the best animals to take a selfie with!
day35
National Law Week
Celebrated in Australia, National Law Week focuses on the importance of the legal system in our lives.
day35
National Returning Youth Month
Some stories begin the moment someone gets a second chance.
day35
Noise Action Week
Noise Action Week is an exciting event dedicated to raising awareness about the impact of noise pollution on our daily lives.
day35
Symposium international de sculpture sur pierre
International stone-sculpture symposium in Barvaux over two-plus weeks in May.
day35
Trudofeesten Sint-Truiden
Year-long celebration of city founder Trudo with exhibitions, concerts, processions and events around the abbey site.
day35
World Fish Migration Day
Raise awareness and join others in protecting and preserving the many threatened species of fish that migrate for feeding, mating, or even dying.
day35
Year Of Cooperatives
Cooperatives, quotes United Nations Secretary-General Ban Ki-moon, "are a reminder to the international community that it is possible to persue both economic…
day35
Year of Family Farming
Celebrating food is a typically human activity, so what better way to do so than with the International Year of Family Farming?
day35
Year of Soils
The Year of Soils is a concept initiated by Thailand to raise awareness of the importance of managing the earth’s soil reserves in a sustainable manner.
day35
Year of Water Cooperation
Water is a basic, fundamental resource for social, economic and human health & development.
day28
Firewalking Festival
Nestinarstvo, also known as the Firewalking Festival, is a captivating ritual practiced in a few Bulgarian and Greek villages.
day28
National Memo Day
Send someone a memo to let them know it’s National Memo Day!
Weeks spanning this date (16)
week72
National Mental Health Awareness Week
National Mental Health Awareness Week emphasizes the importance of mental health and aims to break the silence around these issues.
week72
National Princess Week
When you think of a princess, images of elegance, courage, and kindness come to mind.
week65
Walk to School Week in the UK
Walk to School Week in the UK is a vibrant event encouraging kids to embrace walking as part of their daily routine.
week62
Bike to Work Week
Bike to Work Week is a special time celebrated each year across the United States.
week62
Epilepsy Awareness Week
Epilepsy Awareness Week is a significant event held annually to highlight epilepsy's impact on millions worldwide.
week62
Italian Beef Week
What's better than sinking your teeth into a juicy sandwich piled high with tender beef, topped with sweet peppers?
week62
Learning at Work Week
Learning at Work Week is a special time dedicated to boosting learning culture within the workplace.
week62
National Safe Sun Week
National Safe Sun Week is a special time dedicated to educating people about the dangers of too much sun and how to stay safe.
week55
Dementia Action Week
Dementia Action Week is a key time of action.
week55
I Love My State Parks Week
The United States defines up to 10,000 different areas as state parks.
week45
Emergency Medical Services Day
Emergency Medical Services Day honors the lifesavers who race toward danger when others step back.
week45
Emergency Medical Services for Children Day
No parent ever wants to dial 911 for a child.
week45
National Salt Awareness Week
National Salt Awareness Week is a timely reminder to understand better and manage our salt intake.
week45
National Salvation Army Week
Supporting those in need, providing hope, and creating positive change—efforts that embody the essence of humanitarian assistance.
week42
International Heritage Breeds Week
Support the survival of classic livestock breeds like Oberhasli goats, Wiltshire Wild Horn sheep, and Gloucester Old Spot pigs during Heritage Breeds Week.
week28
Ride a Unicycle Day
A solitary wheel, a feat of equilibrium and poise, embodies a singular journey of grace and mastery in the world of cycling.
Months covering this date (74)
month72
American Cheese Month
Get ready to taste some of the most amazing styles of cheeses from makers all across the country who are ready to showcase their amazing products.
month72
International Victorious Woman Month
Every May, International Victorious Woman Month shines a spotlight on women's accomplishments and perseverance.
month72
Mental Health Awareness Month
Mental Health Awareness Month focuses on the critical role mental health plays in our lives.
month72
National Barbecue Month
Gather your friends and neighbors together and grill up some tasty, smoky, ever-popular BBQ to welcome the warm weather.
month72
National Hamburger Month
Host a cookout, make your own hamburgers, try a new kind of burger, or even just visit your favorite classic fast food restaurant to treat yourself.
month72
National Moving Month
Transitioning to a new place, embracing fresh beginnings, and creating a space filled with memories and possibilities.
month72
National Pet Month
National Pet Month is a time dedicated to celebrating the joy and companionship that pets bring into our lives.
month72
National Physical Fitness and Sports Month
Every May, we celebrate National Physical Fitness and Sports Month, a special time that not only encourages people of all ages to get active but also brings…
month72
National Salsa Month
Often eaten as an appetizer or side dish accompanying delicious Tex-Mex meals, salsa brings a wide range of flavors and spice to what could be an otherwise b…
month72
National Strawberry Month
May is a special time for fruit lovers, especially those who can't get enough of strawberries.
month72
Skin Cancer Awareness Month
Promoting sun safety encourages early detection, fostering community awareness about the risks and prevention of skin ailments.
month72
Small Business Month
Have you ever wondered about the driving force behind your favorite local shops and services?
month65
Asian American and Pacific Islander Heritage Month
Get familiar with the history of Asian Americans and Pacific Islanders in the US, or join an event to celebrate your heritage during Asian/Pacific Heritage M…
month65
Family Wellness Month
Family is where health starts!
month65
May Measurement Month
May Measurement Month is a worldwide campaign that encourages people to get their blood pressure checked.
month65
National Bike Month
Improve your health and the health of the entire planet by using National Bike Month to get back on that two-wheeled metaphorical horse and leave the car at…
month65
National Egg Month
This little object is such a basic staple in family kitchens all throughout the nation that it often goes unrecognized.
month65
National High Blood Pressure Education Month
Many people don’t realize that high blood pressure, or hypertension, is a rather quiet health concern that acts as a marker for many other potentially seriou…
month65
National Military Appreciation Month
Volunteer or donate to veteran causes, educate yourself on the history and state of the military, and thank a service member during Military Appreciation Month.
month65
National Stroke Awareness Month
Recognizing sudden signs, staying informed, and acting swiftly can save lives, fostering stroke awareness and prevention.
month65
No Meat May
Exploring a plant-based journey for a month, discovering vibrant flavors and embracing a mindful, eco-friendly lifestyle.
month65
Older Americans Month
Honoring the wisdom and experience of seniors with events recognizing their contributions and enriching their lives.
month62
ALS Awareness Month
A condition affecting motor neurons, ALS challenges resilience, fostering community, advancing research, and supporting individuals.
month62
Better Sleep Month
Getting a solid night's rest by adopting simple bedtime habits can leave you feeling refreshed and energized for the day ahead.
month62
Borderline Personality Disorder Awareness Month
Navigating emotions, BPD awareness unveils a path to understanding, fostering empathy, and promoting mental health conversations.
month62
Celiac Awareness Month
Celiac Awareness Month aims to raise much-needed awareness and understanding of a very common but often unheard-of serious autoimmune disease.
month62
Date Your Mate Month
Everyone knows that long-term relationships require intention and a certain amount of work for couples to be able to stay healthy and happy for the duration.
month62
Food Allergy Awareness Month
With an estimate of approximately 33 million Americans living with food allergies (and probably many additional milder cases that remain undiagnosed), this m…
month62
International Business Image Improvement Month
May is a special time for businesses to focus on their public image, known as International Business Image Improvement Month.
month62
International Mediterranean Diet Month
Folks who are hoping to create some new eating habits that lead to a healthier lifestyle might want to consider the amazing benefits that come from embracing…
month62
Lupus Awareness Month
A life-threatening autoimmune disease, Lupus can have devastating effects, especially if undiagnosed and untreated, so learn the symptoms so you can act fast.
month62
Make May Purple / Action On Stroke Month
Every May, we dive into a purple wave for a critical cause.
month62
Motorcycle Safety Awareness Month
With more than 700 million motorcycles in use around the world, and approximately 9 million motorcycles in the US alone, the need is great for everyone in th…
month62
National Asparagus Month
National Asparagus Month celebrates a vegetable that's both tasty and good for you.
month62
National Chip Your Pet Month
Did you know that chipping your pet might be one of the most important things you can do for its safety?
month62
National Correct Your Posture Month
Sure, most people have been told by their grandmothers or mothers to stand up straight.
month62
National Deck Safety Month
Fix up your deck, look into any potential problems, or hire a professional to make sure that beloved outdoor space is safe and secure for years to come.
month62
National Dental Care Month
National Dental Care Month brings attention to something easy to forget but hard to ignore when it goes wrong.
month62
National Foster Care Month
A vital embrace of vulnerable hearts, offering shelter, nurturing hope, and weaving the future with threads of love and belonging.
month62
National Osteoporosis Month
Osteoporosis is a concern for millions of people worldwide because it silently weakens bones over time.
month62
National Photography Month
A picture’s worth a thousand words, so get out there and start taking snapshots of the beauty all around you, whether right at home or off in an exotic locale.
month62
National Salad Month
Crisp, vibrant medleys of fresh greens, juicy tomatoes, and zesty vinaigrette — a refreshing burst of wholesome, natural flavors.
month62
National Speech-Language-Hearing Month
Five percent of the world experiences hearing loss, and another five experiences speech problems, so take stock of your hearing and speech and get help if ne…
month62
National Walking Month
Strolling outdoors, enjoying nature's embrace, invigorating body and mind, walking offers a path to vitality.
month62
National Water Safety Month
Keeping kids and adults safe around water is a vital part of community health, especially during the summer months.
month62
New Zealand Music Month
New Zealand Music Month is a vibrant celebration of Kiwi music.
month62
Responsible Animal Guardian Month
May is Responsible Animal Guardian Month - a time to salute the great joy and added responsibility that pets bring.
month55
Brain Tumor Awareness Month (US)
Shining a light on the battle within, advocating for understanding and support in the journey against neurological challenges.
month55
Haitian Heritage Month
Haitian Heritage Month is a lively celebration that honors Haitian communities' vibrant culture, rich history, and significant contributions.
month55
National Clean Air Month
The quality of the air that humans and other animals breathe is a matter of life and death!
month55
National Cystic Fibrosis Awareness Month
Join the thousands of volunteers around the world raising awareness about Cystic Fibrosis, a devastating disease affecting over 30,000 people in the US.
month55
National Get Caught Reading Month
Let's dive into a world that celebrates the joy of reading!
month55
National Inventors Month
Take some time to appreciate the brilliant men and women who have invented ways to make our lives better and easier, from glasses to plumbing to spaceships.
month55
National Lyme Disease Awareness Month
Nature lovers know that ticks can be a nuisance, but they can also be life-threatening carriers of Lyme disease.
month55
National Recommitment Month
National Recommitment Month invites us to pause and reflect.
month55
National Share a Story Month
Have you ever thought about the power of a story?
month55
National Teen Self-Esteem Month
Ooooh, teenagers!
month55
National Wildfire Awareness Month
Wildfires can ignite with little warning, spreading quickly and leaving behind scorched earth and shattered lives.
month45
Bladder Cancer Awareness Month
About five percent of all cancers are bladder cancer, so educate yourself and others on the signs, symptoms, and treatments for this painful disease.
month45
Huntington’s Disease Awareness Month
Huntington's Disease Awareness Month is a special time dedicated to raising awareness about this rare genetic disorder.
month45
International Drum Month
International Drum Month invites everyone to feel the beat and energy of drums.
month45
Jewish American Heritage Month
Each year, during this month, hundreds of organizations along with many individuals set time aside to learn, discover, enjoy and celebrate the varied and vib…
month45
Kaamatan Festival
The Kaamatan Festival, also known as the Harvest Festival, is a vibrant celebration in Sabah and Labuan, Malaysia.
month45
Labor History Month
Labor History Month, celebrated each May, is a vibrant time to honor American workers' achievements and continuous efforts.
month45
Lettuce Month
Lettuce Month, celebrated annually in May, is a fun time for lettuce lovers everywhere.
month45
Local and Community History Month
May is Local and Community History Month, a time dedicated to highlighting the importance of local heritage.
month45
National Duckling Month
Savor the delicate richness of young waterfowl, a culinary delight embodying exquisite tenderness and nuanced flavors.
month45
National Electrical Safety Month
National Electrical Safety Month reminds everyone that electricity deserves respect.
month45
National Preservation Month
Did you know there’s a whole month set aside to celebrate the places that carry our stories?
month45
Prader-Willi Syndrome Awareness Month
Prader-Willi Syndrome affects many children and families around the world, but can be hard to diagnose.
month45
Zombie Awareness Month
Every May, Zombie Awareness Month brings excitement, reminding us to stay prepared while embracing a touch of spooky fun.
month42
Ehlers-Danlos Syndrome Awareness Month
Educate yourself and others on Ehlers-Danlos Syndrome, a hard-to-diagnose condition that may cause chronic pain, fragile skin, joint problems and more.
month42
​National Miniature Garden Month
​National Miniature Garden Month invites us to explore a world where tiny plants and small-scale landscapes come together in delightful harmony.
month35
Vascular Anomalies Awareness Month
Vascular Anomalies Awareness Month emphasizes the importance of understanding and supporting those with vascular anomalies, which include birthmarks, tumors,…