How about a Bonneville Car show in Winchester Virginia
Around Apple Blossom here in Northern VA we have a car show one day out of the week of Apple Blossom. There is a park in Winchester that could hold a good amount of cars. I have seen about 400 at a time. It would be around Late April or Early May. Some info about Jim Barnett Park. It is 180 Acres with 8 Large picnic shelters and 5 small ones. It is the largest in the Winchester Parks system. If you have any questions e-mail me at taylora AT visuallink DOT com If you need to find out about pricing and such tell me in your response and i will get back to you ASAP.