Stuart,
Yep...every Saturday night. Cars start getting there around 3:30pm-4pm for prime parking spots...though the last couple of weeks it's been slower than normal...we left this past Saturday night around 5:45pm...and there were maybe 150 cars there...if that. I think that it's getting slower due to the heat?
The cruise is located in the Pavillions parking lot off of Indian Bend road and the 101 FWY. in Scottsdale.
There's another nice cruise at 83rd Ave. and Union Hills...which is nice because it's closer to my house.
PM me and let me know when you may come...we can hook up for a beer or two? (or a soda if you don't drink!)