Every year on April 21st, World Creativity and Innovation Day raises awareness about the role of creativity and innovation in all aspects of human development. It’s also a day to encourage people around the world to engage in creative thinking.

National Chocolate Covered Cashews Day is observed each year on April 21st. Not unlike other nuts, cashews and chocolate get along well together.

Each year on April 21st, National Kindergarten Day honors the birthday of the man who started the first Kindergarten.