Gatsumong Sangil Station is a donkatsu chain restaurant in Godeok-dong, reached by walking behind Megasquare from Exit 4 of Sangil Station. It serves several kinds of donkatsu, including hirekatsu and cheese katsu, along with hoe-deopbap and albap. At lunch, office workers from the nearby commercial buildings and younger customers fill the place, while in the evening many guests come with children and parents. The facilities are clean, and beer is sold in the evening as well.