Devout followers of this little red-and-white 1955 drive-in swoon when they hear the words Marshmallow Nut Cup. It's a scrumptious heap of soft serve chocolate ice cream, velvety marshmallow topping, and crunchy chopped peanuts. You might find something similar elsewhere, but for some reason it tastes extra special here. The juicy burgers are made from Black Angus beef.