Wassso Golbaengi is a drinking spot in Nonhyeon-dong, Gangnam, Seoul, serving East Coast whole sea snail soup, oden skewers, and sujebi. The soup simmers spicy broth and chewy sea snails in a yang-eun naembi pot, and diners wrap seaweed with flying fish roe, radish sprouts, and sea snail. It is open every day from 5 p.m. to 5 a.m. the next day, closed on Sundays, and does not take reservations. During peak times a wait forms and the wait exceeds 20 minutes.