Hwarin is a Chinese restaurant in Seodaemun-gu, Seoul, a five-minute walk from Exit 3 of Hongje Station. It serves jjajangmyeon, jjamppong, and tangsuyuk. The Hwarin tangsuyuk comes with peanut powder sprinkled on top and is served with the sauce already poured over. The noodles are chewy, and the jjamppong contains seafood, meat, and vegetables; the small space and narrow seating mean waits during busy hours.