Halbum Tangsuyuk Main Branch is a snack shop in the center of Mokdong Kkaebi Market in Seoul that serves tangsuyuk, tteokbokki, and noodles. The tangsuyuk comes coated in a sweet sauce and fried crisp, and the shop also sells donkatsu. It opens at 9 a.m., and arriving around 10 a.m. means getting tangsuyuk that has just been fried. Customers pay in advance and carry their own food to the table, and the tteokbokki falls short of the tangsuyuk in taste.