http://www.norcal-saac.org/mn/mnmain.htm
is the website.
All shelby/cobra/GT40 fans welcome (there is an entry fee to participate)
It's at a small track in N. California, bet it'll be HOT there, no ocean breeze that far inland. Couple of banquets too. Some memorabilia, literature, clothing, art for sale.
Sorry for this late notice, thought it had been listed by now.