In business for more than 60 years, American Dairy Queen Corporation, a part of Berkshire Hathaway Inc., is a chain of restaurants across the globe. Located in Layton, Utah, the restaurant serves a variety of foods and treats, including cheeseburger, chicken sandwich, hot dog, chicken wrap, regular French fries, onion rings and side salad. Additionally, it offers a variety of soft serves, including sundaes, waffle cones, banana split and pies. American Dairy Queen Corporation provides kids meals, gift cards and arranges for birthdays and parties.