National Banana Day is celebrated on the third Wednesday of April, with various customs and activities centered around the banana. People often enjoy banana-based treats such as banana splits, banana bread, and chocolate-covered bananas. The day encourages creativity in the kitchen, with ideas like hosting a banana-themed party featuring yellow and green decorations and a chocolate dipping station. Participants may also share fun facts about bananas, such as their classification as berries and their unique propagation method. Additionally, banana jokes and a fruit-focused playlist can add to the festive atmosphere. The day is particularly popular among students at American universities, who celebrate by eating and sharing various banana concoctions.