National Cheeseburger Day is celebrated on September 18, 2020. A cheeseburger is a hamburger topped with cheese. Traditionally, the slice of cheese is placed on top of the meat patty, but the burger can include many variations in structure, ingredients, and composition.
We have placed a detailed description of this event on this page: National Cheeseburger Day 2019. For further information please stop by there!