The S2k and Miata folks are holding one of their regular autocross events. I highly recommend this event. It's a great group and they don't care what you drive. It's only 30 bucks for 4 morning and 4 afternoon runs, plus fun runs at the end if you hang around to help pick up cones.

I can't make it this time, but just wanted to throw this out there. More Z/G's need to come out for this! I think I've only seen one G out there before.

http://www.s2ki.com/forums/index.php...#entry14276419