Established in 1953, Sonic Corp. operates one of the largest chains of drive-in restaurants in the United States. Located in Nowata, Okla., Sonic Drive-In specializes in speedy carhop services offering various made-to-order fast food items, including American classics, signature menu items and more. It serves a menu featuring a diverse selection of sandwiches, salads and frozen treats, in addition to... Read More about Sonic Drive-In