Whataburger is 68 years old.
I first ate at Whataburger back in the 70s in Tallahassee FL, so they are known outside of Texas. I still eat at one occasionally and they are ok. I ate at an In-N-Out in San Francisco one time and it was good, but I still like Five Guys burgers a little better.
68 years old and 68 different burgers a year. IN N OUT.same menu for 60 years. Nobody is outside Texas has even heard of the tasteless Whattaburger.