Ganpan Eomneun Hamburger Jip is a burger shop in Deungchon-dong, Seoul, that serves old-fashioned hamburgers, iced coffee, and bingsu without a sign outside. When an order comes in, the owner builds it on the spot: a warm bun topped with a patty, cabbage, mayonnaise, a fried egg, and cheese. The interior looks like an old dabang, worn with age, and with no sign it is easy to walk past. Waiting for an order takes 30 minutes to an hour.