the half-open car window. When finished eating, the customer flips a switch on the box and a carhop comes to take the tray back. Many of the carhops have been there for years and have a loyal base of customers. There is also a walkup window and a small seating area inside the restaurant. The Wheeling location has a much larger indoor seating area. The food All of the sandwiches come with crinkle-cut french fries inside a box that helps retain its heat. Every Superdawg comes with a signature pickled green tomato, one of Superdawg's distinctions from the classic Chicago-style hot dog, along with its spicier-than-usual wiener. They care about the distinction between a regular red hot as it says on their menu, "not a red hot- not a frankfurter - not a wiener - but our exclusive... Superdawg." They also sell double-cheeseburgers called "Whoopercheesies". Superdawg is also known to never put ketchup on any of their hot dogs. If customers ask for ketchup, it's provided on the side. See also Chicago-style hot dog List of drive-in restaurants References External links Hot dog restaurants in the United States Novelty buildings in Illinois Restaurants in Chicago Drive-in restaurants Restaurants established in 1948 1948 establishments in Illinois