Bonga Sinuiju Chapssal Sundae is a restaurant near COEX Mall in Samseong-dong, Seoul, serving sundae guk, ojingeo sundae, and suyuk. The sundae guk comes with a rich broth and a musaengchae side dish, and the sundae bokkeum can be ordered as a single portion. It is open 24 hours, so you can stop by for breakfast, lunch, or dinner, and there are parking lots in front of and behind the building. The amount of meat and sundae in the sundae guk is on the small side.