On National Cheeseburger Day, celebrated on September 18, numerous fast-food chains are offering enticing deals and discounts to fans of this classic meal. Customers can find special offers, including McDonald's selling double cheeseburgers for just 50 cents and Wendy's slashing prices to a mere 1 cent for their Jr. Bacon Cheeseburgers for five days. Dairy Queen and Whataburger are also launching their own promotions. With options for free burgers at various locations, including Smashed Station and special pairings at The Capital Grille, burger lovers have plenty of opportunities to savor discounts. Additionally, chains like Burger King and Jack in the Box are joining the celebration with their unique offers, making this National Cheeseburger Day one to remember for fans across the nation.