National Hamburger Day is being celebrated across the United States on Thursday, May 28, and fast food chains are offering a variety of enticing deals to mark the occasion. From free burgers to significant discounts, customers have numerous opportunities to enjoy their favorite sandwiches at reduced prices.
Burger King
On National Hamburger Day, Burger King is offering Royal Perks program members a complimentary hamburger with any purchase of $3 or more at participating locations nationwide. Additionally, Royal Perks members can receive four months of Spotify Premium for free when they make a purchase of $10 or greater.
Shake Shack
From May 25 through May 31, Shake Shack customers can obtain a free Shack Burger with a minimum purchase of $10. To redeem this offer, shoppers must use the code FREEBURGER when ordering via the Shake Shack app or at an in-restaurant kiosk. Furthermore, customers have until June 1 to enter the Shake Shack Burger Month Sweepstakes, where a select number of guests will win free burgers for an entire year.
Dairy Queen
Dairy Queen is providing $1 off any Signature Stackburger until May 31. This deal is exclusively available to new and existing DQ Rewards members and can be redeemed through the DQ Mobile App.
Checkers
On Thursday, Checkers will have a Buy One, Get One Free offer for its Classic Burger at participating locations.
Sonic
Sonic Rewards Members can receive a free SONIC Smasher or All-American Smasher when making a purchase of $5 or more until May 31. All orders must be placed through Sonic's app.
Whataburger
When Whataburger customers order a medium fry and a medium drink on May 28, they will receive the chain's signature namesake burger for free. Customers must order online or scan their Whataburger app in stores to redeem this deal. Rewards members who order from Whataburger on National Burger Day can also enter the brand's giveaway for a chance to win up to a year's worth of food.
Smashburger
On Thursday, Smashburger will offer a single burger for $5.28 when customers use the code 528SINGLE at checkout on the brand's website or mobile app.
