Sunchang Tosok Cheonggukjang is a traditional Korean restaurant in Jongno that serves cheonggukjang alongside a set with ogyeopsal. The cheonggukjang has a strong aroma but a mild, non-spicy taste, and it comes with several side dishes and sour kimchi. Guests take off their shoes before entering, and nurungji is served after the meal. Hall staff respond kindly.