Chai797 Yeoksam GFC is a restaurant on the first basement floor of GFC in Yeoksam that serves Chinese food and dim sum. Its menu includes hand-pulled jjajangmyeon, baekjjambbong, Sichuan guobaorou, and xiaolongbao. It has private rooms, and food comes out quickly, which suits lunch gatherings. During lunch hours, customers crowd in, so tables are close together and the room is loud.