National Cheeseburger Day: Here are local deals, freebies on Friday
JACKSONVILLE, Fla. โ Itโs National Cheeseburger Day on Friday. BurgerFiTo celebrate National Cheeseburger Day, BurgerFi is offering a special deal for app users. Burger KingBurger King has multiple cheeseburger deals through their app. Use Promo Code: BOGOโSteak 'n ShakeSteak 'n Shake is offering 50% off the Double 'n Cheese Steakburger from September 18 through September 24. If you hear of any additional National Cheeseburger Day offers, please post them in the comments section.