Mongjubang Hongdae is a drinking spot in an alley between Hongdae and Hapjeong that serves tongsamgyeop kimchi jjim and lemon cream karaage. The kimchi jjim contains two thick pieces of tongsamgyeop, aged kimchi, and sundubu, and comes with rice balls. Tables are spaced widely, and there are outdoor and group seats, so it suits gatherings. Cheese potato jeon has a crisp surface with cheese that stretches.