Onui is a fruit dessert cafe in Gongneung 1-dong, Nowon-gu, Seoul, near Gongneung Station. It serves seasonal fruit and Greek yogurt, and its signature item is a Greek yogurt sando with seasonal fruit. Customers arrive early enough on public holidays to be the first in line at opening, and a bar surrounds the entire shop. Portions of all menu items are on the small side.