Phoenix and Scottsdale have the Pavillions show every week. Those of us on the east side do as well. It's in the K-Mart parking lot at Power Rd and Hampshire Ave, just east of Superstition Springs Mall. I was there as a spectator a couple Saturdays ago and there were at least 200 cars there. Mostly old muscle cars, and a few old british cars. The Chevy SSR was well represented too.
How about Scions? Anyone up for coming out this Saturday, the 6th? I've heard that in order to get a group spot, you have to arrive probably around 4:30 or so, and you can only hold spots until 6PM.
RSVP here.

 

I have been by there a few times. Never seemed like us tuners or imports were really welcome, but I am always down to stop by. Some nice cars there.

 

I'd be down, but already have plans for Saturday. Maybe the next one...//TJ