Ilchulok is an auwk-guk restaurant in Gunsan. It serves auwk-guk, kongnamul-gukbap, and ugeoji-guk, and the broth is not strongly salted. It was featured on Heo Yeong-man's Baekban Gihaeng, and by 8:30 a.m. the tables were already full. Food residue was left on the table, which is a drawback for hygiene.