Yeyang is a Chinese restaurant near Seoul City Hall Station that serves gochujang jjajang and gul jjamppong. In the evening, it offers dishes such as tangsuyuk, yurini, and palbochae alongside beer. The gunmandu are made in-house, the jjajang is served mixed, and the gul jjamppong broth is spicy with cheongyang gochu. During lunch hours, there is often a line.