Tongtong Kimchi Jjigae is a restaurant next to the Gangdong-gu Office that serves kimchi stew, jeyuk bokkeum, and gyeranmari. The kimchi stew is made with a generous amount of pork and simmered so the seasoning is not strong. The place opened two years ago, and its lunch menu includes kimchi stew and meat dishes. The mackerel kimchi stew is sometimes unavailable when the ingredients run out.