Waffle Story Seoul Siripdae Branch is a cafe in front of the main gate of the University of Seoul in Dongdaemun-gu, Seoul, selling waffles, coffee, bingsu, and cookies. The bingsu comes topped with handmade cookies and Häagen-Dazs ice cream, and milk tea and single-origin iced coffee are also on the menu. About 50 people can sit inside, and students use the space to study or hold study sessions. The kiosk is for takeout orders only, and the chairs are somewhat uncomfortable.