Steak 'n Shake is an American casual restaurant chain located primarily in the Midwestern and Southern United States with locations also in the Mid-Atlantic and Western United States, Europe, and the Middle East. Steak 'n Shake Operations, Inc. is headquartered in Indianapolis, Indiana.
Black bean burger - Wendy's and a number of major fast food chains have been targeted for decades for meatless entrees, typically, meatless 'veggieburgers' - and Wendy's response is the black bean burger (still in 'beta' testing in Salt Lake City, Utah; Columbus, Ohio; and Columbia, South Carolina).
Whataburger is an American privately held regional fast food restaurant chain, based in San Antonio, Texas, that specializes in hamburgers. The company, founded by Harmon Dobson and Paul Burton, opened its first restaurant in Corpus Christi, Texas, in 1950.