Aju Bulgopchang is a long-standing gopchang restaurant in Seoul that serves vegetable gopchang and al gopchang. The typical way to eat here is to mix vegetable gopchang and al gopchang together and finish with bokkeumbap. One order of vegetable gopchang and one order of al gopchang is enough for two people to eat their fill, and the restroom is shared inside the restaurant. The space is small, so the wait gets long in the evening.