Kim Yonghae's Somunnan Sundaegukjip is a sundae guk restaurant in Yeonseo Market near Yeonsinnae Station in Eunpyeong-gu, Seoul. It serves sundae guk, gopchang jeongol, and ppyeodagwi tang, with a choice of spicy or clear sundae guk. The broth is made in-house and seasoned to order, and diners can add gochutdaegi and yangnyeomdaegi. Takeout portions of sundae guk are generous, sundae ordered separately is sliced on the spot, and the indoor space inside the traditional market is loud.