7779 Hyeongje Jjamppong is a neighborhood Chinese restaurant in Gil-dong, Gangdong-gu, Seoul, serving gul jjamppong, spicy jjamppong, cold jjamppong, and hyeongje jjamppong. It also sells seafood jjamppong made with green noodles, mussels, and vegetables, along with pa tangsuyuk and fried rice. The shop has table-order kiosks, gives two gunmandu per person, and brings food out quickly. The broth's seasoning varies between bland and too salty, so the taste is inconsistent.