September 18th
National Cheeseburger Day

A cheeseburger is a type of hamburger that is topped with cheese. It is typically made with a ground beef patty that is grilled or fried, and then served on a bun with cheese melted on top. Cheeseburgers may also include other toppings such as lettuce, tomato, onion, pickles, ketchup, mustard, and mayonnaise. They are a popular fast food item and are also commonly served in restaurants and at backyard barbecues.