Geumseong is a health-food restaurant near Hwamyeong Arboretum in Busan that serves black goat and duck. Its neungi-ori baeksuk comes with plenty of mung beans, and the duck charcoal grill is served with the spiciness of chili oil and pepper plus a strong charcoal aroma. The duck tang is characterized by tender meat and a deep, clean broth, and side dishes are served with it. Ordered dishes are sometimes served late.