Kkangtong Mandu is a mandu restaurant in the Bukchon alleys near Anguk Station in Seoul. Kal mandu comes with sagol broth and three meat and shrimp mandu, and the bibim noodles are topped with yeolmu and yukjeon. Waiting is done through CatchTable, where orders are placed at the same time, and the restaurant sometimes closes early before its posted hours when ingredients run out. Waits run over an hour on weekdays and over two hours on weekends.