The Former Gongju-eup Office, a two-story Western-style red brick building built in 1923, stands as a symbol of Gongju’s modern history. Its interior showcases old photographs of Gongju, antique furniture, and a model of the current city. It also serves as a central venue for the annual Gongju Culture Night, held every fall, featuring performances, hands-on activities, and a flea market.