Gontran Cherrier Dongyeouido is a bakery cafe near 63 Building in Dongyeouido, Seoul, selling croissants, baguettes, salt bread, and kouign-amann. The butter-rich croissants and crisp baguettes are the focus, and it works as a brunch stop. It opens in the morning and bakes bread in small batches throughout the day, so freshly baked bread comes out even in the mid-afternoon. Bread and coffee are on the expensive side.