Dowon is a 24-hour Chinese restaurant in Bulgwang-dong, Seoul, serving jjajangmyeon, jjamppong, bokkeumbap and tangsuyuk. The menu also includes a smoky jjamppong, jaengban jjajang and chili tangsuyuk. It stays open around the clock, and the large dining room draws groups. The tangsuyuk comes with a thick batter.