Two 3-day general admission tickets to the Kawasaki AMA Superbike Showdown May 18-20, 2007. This will mark the only springtime visit of the year to Northern California for top riders Mat Mladin, Miguel Duhamel and Petaluma natives Eric & Ben Bostrum. Don't miss out on the wild 2-wheel action as these thrill seekers blast around the 12-turn, 2.22 mile layout at speeds in excess of 130 mph!