Oyatkkot is a renovated hanok cafe in Ikseon-dong that serves bingsu, coffee, and cake. Its signature dish, grapefruit bingsu, comes as milk ice topped with grapefruit. Orders are taken separately for the anchae and the byeolchae, and the byeolchae can be used for up to two hours, with an additional order required to stay longer. Indoor seats are close together and there is one restroom, so waits occur when it is crowded.