National Hamburger Day 2023 Deals, Free & Discount Offer
National Hamburger Day in the United States is typically celebrated on May 28th each year. It is a day dedicated to honoring and indulging in the popular American food, the hamburger. On this day, many restaurants and fast food chains may offer special deals, promotions, or limited-time burger creations to celebrate the occasion. It’s a great opportunity for hamburger lovers to enjoy their favorite burgers and try out new variations.
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National Hamburger Day 2023 Deals, Free & Discount Offer

Buffalo Wild Wings boneless wings for $1 with a burger
Though not specifically tied to National Hamburger Day, Buffalo Wild Wings has a deal available for a limited time earning you six boneless wings for $1 when you buy any of its double-stacked burgers including the Smoked Brisket Burger and Bacon Smashed Hatch Chile Burger.
Burger 21 burger discount
On Sunday, get one of its 101 Burgers for just $3 at participating Burger 21 locations.
Burger King free National Hamburger Day deal
Through Sunday, Burger King is offering all Royal Perks members a free hamburger with any $1 purchase in the Burger King app and through bk.com.
You can also get a free “Spider-Verse” Whopper when you make a $20 purchase on Sundays on the BK App or bk.com, for delivery or pickup. Check online for more daily Spider-Verse deals.
Duffy’s Sports Grill burger deal
On Sunday, get Original Duffy’s Cheeseburgers for $7.99; for dine-in orders only; cannot be combined with MVP Rewards, coupons or any other discount.
Farmer Boys National Burger Day deal
The California restaurant chain is offering its Big Cheese burger for $3 after 2 p.m. on Sunday, May 28. Need a second sandwich? The ¼-pound and ½-pound Parmesan-Crusted Sourdough Cheeseburgers remain available until June 6.