LVIV CROISSANTS Ikea Gangdong is a cafe selling croissant sandwiches and coffee, located on the first floor of the building that houses Ikea Gangdong and Rivermall in Seoul. It offers a choice between croissants for a meal and croissants for dessert, and serves sandwiches together with coffee. Customers can stop by while shopping at Ikea or take croissants out. The store is spacious and clean.