Hanwoo Hwangso Gopchang is a specialty restaurant that serves gopchang, located in the market stair alley at Exit 4 of Yeomchang Station in Gangseo-gu. The al gopchang is filled with gop, and fried rice is available after the meal. After 6 p.m. the restaurant is crowded, so visiting earlier is better. The gopchang and makchang are tough and have a smell.