Mentioned by Culture Trip
The 9 Best Restaurants in Tulsa, Oklahoma
"A Tulsa landmark since 1949, Hank’s serves old-fashioned hamburgers with onions grilled right into the meat. In this close-quartered restaurant, it’s easy to watch your burger’s creation, from first contact on the griddle to the final dash of Hank’s secret seasonings. The Big Okie, a massive one-pound burger composed of four beef patties, four slices of cheese, lettuce, tomatoes, pickles and onions, is a local favorite."