Jeongtong Bunsik is a snack shop in Ganghwa-eup, Incheon, located in front of Ganghwa Yongheunggung. It serves oi jjolmyeon, made with a sauce of ground cucumber, and tteokbokki made with rice cakes. The shop was featured on the show Life's Master, and there is a parking lot in front of it. The cucumber aroma and mild seasoning may feel plain to anyone expecting spicy jjolmyeon.