Kkongttu is a duck grill restaurant in Yeonchuk-dong, Daedeok-gu, Daejeon. It serves a course centered on Beijing duck, alongside guobaorou and grilled duck bones, finishing with bamboo glutinous rice and duck soup. Reservations made in advance allow seating by the window, and the first floor is a cafe while the second floor is the dining room. The amount of Beijing duck itself is not large.