Twosome Place Seodaemun Yeonhui is a cafe in the Hanguk Dojagi building in Yeonhui-dong, Seoul, selling cake and coffee. Coffee can be ordered weak by adding water, and cake is sold alongside it. Many visitors came on opening day, when a mystery box purchase and an umbrella giveaway ran at the same time. Staff were rude while handling a request for an extra cup.