Sukseong Sidae Jamsil is a Korean restaurant on the fifth floor of Lotte World Mall in Songpa-gu, Seoul, serving aged grilled meat, naengmyeon, and single-dish meals. It also serves shabu-shabu and sukiyaki alongside the grilled dishes. When meat is ordered, staff grill it once at the start and then leave the table so diners cook the rest themselves. Staff sometimes do not respond to the call button or arrive late.