3 day event with lots to see and do. Come see over 1,000 classic cars and trucks fill Green Hill Park located in Worcester, MA. Bring your friends and families to go for a Monster Truck Ride. Sign up to sell an item or be a bidder at our onsite Auction for Cars and Collectibles. Enjoy a summer afternoon rockin' to some great live bands. Taste some of the great food from our Local Food Trucks. Check out all the things to buy from our great vendors and flea market area. Bring your kids to enjoy the Kid Zone with Costume Characters, and Petting Zoo. Save the date to spend the July 4th weekend with us.Register today at www.carsofsummer.com