Frank Burger Seoul Mokdong Main Branch is a handmade burger shop in the academy district of Mokdong, Seoul. It serves a cheeseburger and french fries set, and ketchup can be taken separately. Orders are cooked after they are placed, with a stated wait of 10 to 20 minutes, and carbonated drinks are poured by customers at the drink machine into paper cups filled only with ice. Hair was found in the food, indicating unstable hygiene management.