New York Burger E-Mart Mapo Gongdeok is a fast-food restaurant selling hamburgers on the second floor of E-Mart Mapo Gongdeok. It serves a beef bulgogi burger and a whole shrimp burger, and the fries can be swapped for sweet potato fries. At 11 a.m. it is relatively quiet, but between 11:30 a.m. and noon a crowd gathers and orders at kiosks. During this time there is one person cooking, so food takes a long time to come out.