Gwak Susan is a raw fish restaurant in Yeouido, Seoul, across from the National Assembly. It serves hoe and seafood as a course, with thick-cut raw fish, grilled fish, cockles, and sea snails arriving in an omakase style. At lunch, diners can order altang, hoe-deopbap, and mentaiko avocado rice, and there are private rooms and table seating. The dinner course for group meals is in a higher price range.