When 9/10/21 - 9/12/21 All Day Add To Calendar Download ICS Google Calendar iCalendar Office 365 Outlook Live Where Clinton County Fairgrounds 958 W Main St, Wilmington, OH, 45177 Loading Map.... Clinton County Fairgrounds958 W Main St - WilmingtonEvents 39.443211 -83.847613 www.cornfestivalonline.com