Kongcheongdae is a soybean-focused restaurant in Hapjeong-dong, Seoul, serving sundubu, kongbiji, tofu, and suyuk. Its menu includes a spicy sundubu with seafood and kimchi, and a spicy ttukbaegi with beef and dumplings, along with kongguksu in summer and handmade mandu in winter. Four basic side dishes are served: chonggakmu kimchi, chwinamul, eomuk muchim, and japchae, and konggukmul can be purchased separately to take away. Kongguksu is a seasonal item available only in summer.