Established in 1940, American Dairy Queen Corp. operates one of the largest fast-food restaurant chains under the name Dairy Queen in the United States and across the globe. Located in Ranson, W.Va., the company operates more than 5,900 restaurants nationwide and Canada as well as in 20 other foreign countries. The restaurant offers a menu featuring a variety of food items, such as cheeseburgers, hot dogs, chicken wraps, regular French fries, onion rings, side salads, medium drinks, small sundaes as well as soft cones.