Gangdong Jjamppong is an old Chinese restaurant in the food alley between Gangdong Station and Gildong Station, serving jjamppong, cheolpan haemul jjajang, and tangsuyuk. The jjamppong has a clean, spicy broth with a smoky wok flavor, thick chewy noodles, squid, and meat. The small shop on the first floor of an office building can have a wait of about 10 minutes during the day, and the spice level can be ordered mild. The default spice level is on the spicy side.