We have 35 holidays listed for May 15.
International Casinos Day
Celebrating Casinos Around The World - International Casinos Day
National Chocolate Chip Day
Legend has it that the chocolate chip cookie was a happy accident.
Asphalt Day
The multi-purpose and incredibly versatile construction material has a fascinating history.
Bike To School Day
Check out our fun ideas to enjoy Bike To School Day with the family.
Break The Glass Ceiling Day
It’s time to break the often-invisible systemic barriers that exist to keep women and underrepresented communities from professional advancement.
Bring Flowers To Someone Day
Giving flowers is a wonderful way of expressing your feelings to the people you care about.
HG Awareness Day
Observe the day to raise awareness that H.G. is more severe and not just morning sickness.
International Conscientious Objectors Day
Join us as we celebrate conscientious objectors this International Conscientious Objectors Day!
International Family Day
Families—both traditional and non-traditional—are the foundation of society.
International Kangaroo Care Awareness Day
Kangaroo Mother Care is a simple yet effective way for parents to bond with their infants.
International Virtual Assistants Day
Dedicated to virtual assistants, this is a day to recognize their hard work, dedication, and perseverance.
Jerusalem Day
Join in the celebration of Jerusalem Day today right here with us at National Today.
MPS Awareness Day
Learn how you can help raise awareness for Mucopolysaccharidoses (M.P.S.) Disorders.
NASCAR Day
Enjoy the NASCAR event while also helping children across the country.
National Bike to Work Day
This day aims to incentivize us to switch our regular commute with bikes.
National Nylon Stocking Day
Celebrate this wardrobe essential, which has played an important role in the fashion industry.
National Safety Dose Day
For any illness, taking the proper dose is just as important as taking the right medication.
National Senior Fraud Awareness Day
Join us as we raise awareness about financial fraud on National Senior Fraud Awareness Day.
National Tuberous Sclerosis Day
Join us in raising awareness and eradicating social stigma this National Tuberous Sclerosis Day.
Peace Officers Memorial Day
We’ve put together the best ways to show your appreciation to those who keep the peace.
Shades Day
It’s time to slide on some sunshades and lend a helping hand to families in need.
Straw Hat Day
Panama, boater, or straw fedora, make your fashion statement to celebrate Straw Hat Day.
TSC Global Awareness Day
Tuberous Sclerosis Complex is a genetic disease with symptoms that can range from mild to severe.
Vascular Birthmarks Awareness Day
Most of us are born with birthmarks — and they are mostly harmless.
VBF Day of Awareness
Join us as we observe V.B.F. Day of Awareness this May 15!
Walk Safely To School Day
Join us as we encourage Australia’s tiny tots to ditch the bus and walk to school.
Birthdays
Chase Hudson’s Birthday
With over 30 million followers on TikTok, let’s delve into what makes Lil Huddy so admired.
Emmitt Smith’s Birthday
Former football player and one of the greatest running backs in the National Football League.