Jang Boulangerie Lotte Department Store Gwanak is a bakery on the first floor of Lotte Department Store selling bread and cakes. Mammoth bread, danpatppang, and cream bread are its representative items, and the large mammoth bread comes in a limited daily quantity. Parking is easier here than at the Nakseongdae main branch, and the large mammoth bread has a set time at which it appears. Takeout sliced cake does not include a spoon, fork, or ice pack.