Gupo Guksu Amsa Branch is a snack shop in Amsa-dong, Seoul, serving myeolchi guksu, kalguksu, and sujebi. The myeolchi broth is clean, the noodles are chewy, and the sujebi is hand-formed to order. Portions are large, and a separate aegi guksu is served for children. The bibim guksu is lightly seasoned and the noodles tend to be soft.