Whataburger National Cheeseburger Day could turn into National Cheeseburger Year for Whataburger fans. Reward members will automatically be entered into a “Whataburger for a Year” sweepstakes ...

On National Cheeseburger Day, Whataburger rewards members who place an app or online order for a patty melt, Sweet & Spicy Bacon Burger or a Whataburger with cheese will be entered for the chance ...