Wonjo Gwangyang Bulgogi is a Korean restaurant near Samseong Station that serves Gwangyang bulgogi and Hamheung naengmyeon. Thinly sliced Gwangyang bulgogi is grilled over charcoal, with staff doing the grilling, and it is eaten dipped in sauce. The restaurant occupies a two-story building with private rooms, orders are placed at a kiosk, and the restroom is on the second floor. Prices are high relative to the amount of meat.