Gong Sundae is located near Bupyeong Market in Nampo-dong, Busan. Its main dishes are Gong Sundae Modeum, makchang sundae, and sundae jeongol, with vegetables and seonji instead of glass noodles in the sundae. There is a wait in the evening, including waits of up to two hours, while guests have entered immediately outside meal times. The interior is narrow, and the restroom is inconvenient.