Haeju Chapssal Sundae is near Jamsil Saenae Station and Saemaeul Market in Songpa-gu, Seoul, and serves a spicy sundae guk with clams and bean sprouts. The bowl includes sundae along with head meat and offal, and the geotjeori and seokbakji go with the broth. It is open 24 hours, and the sundae and pyeonyuk can also be ordered as anju. The broth is on the spicy side, so it does not suit those who prefer a white broth.