A car show will be held in September to benefit Humane Society of Richland County. Richlandsource.com reports that the car show will Sunday, September 22 at Spitzer Motors at 1777 W Fourth Street in Mansfield. There is a minimum expected donation of $10 for each registered car. With all proceeds going to the Humane Society of Richland County. The event will present 30 awards to top cars.