Top Stories Photos: Demolition derby at Putnam County Fair By Lima News - June 25, 2022 FacebookTwitterPinterestWhatsApp A child reacts after ramming another car during the Powerwheels division of the demolition derby Saturday night at the Putnam County Fair in Ottawa. See more photos on LimaOhio.com. Jessica Trinko | The Lima News Drivers competed at the demolition derby at the Putnam County Fair on Saturday night in Ottawa. Featured Local Savings Featured Local Savings