Sponsored by the Bull Run Region AACA. 10AM to 3:00 PM. Free spectator admission and garage parking across the street. Open to antique vehicles and street rods, 1993 and earlier. Fifty "class" awards and 14 special awards. Includes antique car parts flea market, car corral, and Model T Ford assembly demonstrations. Over 150 vehicles are expected; dash plaques go to first 175 vehicles registered. Old Town Manassas shopping, the farmer's market, 15th annual International Food Festival, take place within 2 blocks of the show. "Rain or Shine".