Cheeseburger Day Deals 2024. Burger king is giving away free cheeseburgers to members of its royal perks loyalty program with any purchase of $1 or more on national cheeseburger day. Get deals at mcdonald's, burger king, wendy's, more wednesday, sept.
Jack in the box is tossing in a “jumbo jack” cheeseburger with a $1 purchase on its app, and the carl’s jr. Wendy’s is celebrating national cheeseburger day all weekend!