I think I read an estimated 6,700 participated....850 initially RSPV'D so the organizer was stunned when thousands showed up. They said Newtown had turned into a complete parking lot! I don't recall one in 2016....but this was s gigantic...further being so close to Philly....They had to break up into segments of about 100 cars all over Newtown in the lead up to drive to Doylestown.
