Mongttang Saenggogi Seongsu Main Branch is a meat restaurant near Seongsu Station that grills Hanwoo beef and Handon pork. It serves cuts such as samgyeopsal with side dishes, and customers drink soju alongside the meat. The restaurant has operated in Seongsu for a long time, so many customers come for grilled meat and drinks. The dining space is large, which suits groups sitting together.