Flink Apgujung is a pastry-focused bakery in Seoul, a five-minute walk from Apgujung Station Exit 2. Its signature croissant is baked with French flour and butter, crisp on the outside and moist inside. The baking area has full-length glass, so the bread-making process is visible, and the beans can be chosen from three options. Popular pastries sell out by lunch, so visit early.