Nothing says summer like a juicy burger, and National Hamburger Day is the perfect excuse to grab one at a great price. On May 28, restaurants across the country are celebrating with special burger deals, freebies, and combo offers. Whether you prefer fast food or sit-down dining, you can find everything from discounted cheeseburgers to buy-one-get-one deals while supplies last. Here are some of the best offers for National Hamburger Day.
Burger King is giving away a free hamburger with any purchase of $3 or more for members of the BK Royal Perks loyalty program. Big Buns is offering a free classic burger with any purchase if you join their Thompson Table Rewards program, available from May 28 to May 31.
Buffalo Wild Wings is also joining in on the fun. Sign up for their rewards program and get a free burger with a $15 purchase. At Hardee’s or Carl’s Jr., you can buy a Famous Star and get another for just one cent on May 28 if you join their rewards program.
Checker’s and Rally’s are offering a buy-one-get-one free Classic Burger on May 27 and 28. Hard Rock Cafe is taking BOGO to the next level with a free classic smash burger from 3 pm to 6 pm on National Hamburger Day.
Jack in the Box has a tasty deal too. Get a free Jr. Jumbo Jack with any purchase of $1 or more on May 28. Shake Shack is offering a free ShackBurger with any order of $10 or more until May 31. Just use the code FREEBURGER. Lastly, Sonic is giving members a free Sonic Smasher or All American Smasher with a $3 purchase until May 31. Enjoy the burgers!

