Barda Kim Seonsaeng Nonhyeon Acrohills is a snack shop in Seoul that serves gimbap and noodles. It sits near Nonhyeon Acrohills in Gangnam-gu. At lunch the shop gets crowded and waits run 20 to 30 minutes, so ordering takeout in advance is better. A single roll of gimbap does not fill you up, and the prices are on the high side.