The World Day for Audiovisual Heritage is an annual observance that recognizes the importance of preserving and safeguarding audiovisual materials ...

Earth Day is an annual event, celebrated on April 22, dedicated to raising awareness and promoting environmental protection and sustainability ...

National Wear Red Day is an annual observance designed to raise awareness and promote heart health ...

National Tap Dance Day is a special day dedicated to celebrating the art form of tap dancing ...

National Cherry Day is a special day dedicated to celebrating the cherry fruit and raising awareness about its significance in various cultures ...

Nowruz, also known as the Persian New Year, is a traditional festival celebrated by millions of people around the world ...

International Conscientious Objectors Day is a special day dedicated to recognizing and supporting individuals who conscientiously object to military service based on their deeply held beliefs and moral principles ...

Caviar Day is an annual observance dedicated to the celebration and appreciation of caviar, a delicacy consisting of salt-cured fish eggs, typically harvested from sturgeon ...

Pi Day is an annual celebration that commemorates the mathematical constant π (pi) ...

World Diabetes Day is a special day dedicated to raising global awareness about diabetes, its prevention, management, and the challenges faced by those living with the disease ...

International Mens mental health, fatherhood, gender stereotypes and discrimination against men ...

International Pillow Fight Day is an annual event where people come together in different cities around the world to participate in massive pillow fights ...