DeKalb Corn Fest is an annual, family-oriented community festival held in downtown DeKalb, Illinois that celebrates the area’s agricultural roots with hands-on exhibits and outdoor entertainment. The multi-day event features carnival rides, a vendor and craft market, Kid Fest and Ag Street activities, plus live music on multiple stages and community programming. It offers a mix of food, local artisans, and family activities aimed at drawing residents and visitors to the city center.