Pie in the Shop Yongsan is a dessert cafe in Yongnidan-gil that sells pies, cakes, and cookies. The cake selection includes saengmango yogurt cake and double dip chocolate cake, alongside pies such as apple sour cream pie, with coffee and cookies also available. The shop has a second-floor indoor space and rooftop seating, and the large interior makes it easy to find a seat. The desserts are on the sweet side, so those wanting less sweetness may be disappointed.