Twosome Place Gangnam Dosan is a cafe in Gangnam, Seoul that sells cake, drinks, bingsu, and bakery items. Its representative items are matcha s-chosaeng topped with matcha cream and patbingsu with red bean and rice cake. The space has a large indoor area and an outdoor terrace, orders are placed at the table through an electronic system, and valet service is available. The restroom cleanliness is on the disappointing side.