Hundreds of automotive rarities, from cars and boats to aerial machines, are featured at this event from 8:30 a.m. to 4:30 p.m., Saturday and Sunday, July 16 and 17. Demonstrations, exhibits and a wide variety of carnival-style food booths; live music; and an extensive play area for children are included. $6; free younger than 10. Call 797-3959 for more information.