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Bad Daddy's Burger Bar: BD's All-American Burger with a classic side for $10 at participating locations. May 28 only. Bobby's Burgers by Bobby Flay: The restaurant's signature Crunchburger is priced ...

Add Yahoo as a preferred source to see more of our stories on Google. Texas favorite Whataburger is celebrating National Hamburger Day with a free burger — and a chance to win Whataburger for a year.

For those who like Shake Shack, the New York-based chain will offer a free classic ShackBurger with any purchase above $10. Customers can grab their free burger via the Shack app, online, or in store.

It's National Hamburger Day! National Hamburger Day is Thursday, May 28, and there are so many ways to celebrate — including free or discounted hamburgers at your favorite fast-food spot. At one ...

Any day is a good day for a hamburger, but on Thursday, May 28, which is National Hamburger Day, you can get a deal on one. Hamburgers are among Americans' favorite foods and often come paired with ...

National Hamburger Day lands on Thursday, May 28, and chains from fast-food giants to fast-casual favorites are marking the occasion with freebies, steep discounts and limited-time offers. Bad Daddy's ...