NATIONAL STREET ROD ASSOCIATION (NSRA) – Golden State Nationals This huge outdoor automotive event is now open to pre-1978 street rods, street machines, custom cars and trucks. See more than 1600 vehicles, commercial exhibits, arts and crafts faire, model car contest, NSRA vehicle safety inspections, tether cars and a whole lot more. The 7th annual Golden State Nationals show dates will be October 3, 4, 5, 2008 at Cal Expo.  Visit the NSRA Golden State Nationals display in the Auto Show Annex.