Suwon Kalguksu is in Mangpo-dong, Suwon. It serves old-style, perilla, soy, bean, and red bean kalguksu, ordered by the portion, with kimchi and a thick anchovy broth. Order and pay first at the kiosk next to the entrance door, and from 11 a.m. to 2 p.m. you can park in front of the building. The flavor is faithful to the basics but is not distinctive.