Sat Aug 16th Hot August Niles, Main St, Niles.  $25 day of show registration, 9-3PM For info: 510 792-8023 or www.nilesmerchants.com Sept 13-14 Castro Valley Fall Festival Car Show, pre-1973 cars only, $15 per day, 10-5PM Info: 510 537-5300 or email cars@mycastrovalley.com Sat Sept 20th Newark Days Car and Truck show, 10-4PM, $25 Pre-reg thru 9/19, $30 Day of show, Info: Joanne 510 793-5683 or email to jpscarntrkshow@yahoo.com