There have been several. The first one was Meet Me in St.Louis 2005 where there were close to 250 cars. The 2005 Return to the Beach also had a very large group. From then on the number's have been going down. Now a large PT show is 100-150 cars.
September 2002 was the BIGGEST gathering of PTs for the first Chrysler PT Party in Gurney, Il and the 6 Flags park there. We had about 3200 PT's at the event.
The biggest Show still had to be all the Cruise the Falls shows. With everything being so new, it was just the beginning to a new way of life with our PT Cruiser Family. It has been and still is a GREAT Ride.