Double the cheeseburger, double the reason to celebrate. 🍔🧀🔥 Celebrate National Cheeseburger Day with a BurgerFi Cheeseburger and get a second for just $1! Because one cheeseburger is good, but two is even better. 😏 In-store only at participating BurgerFi locations. Limit two offers per transaction. #BurgerFI #NationalCheeseburgerDay