Thanks for the comments.
OC racecraft puts on these events. Its pretty cool. The pricing is on there. 599 with an instructor or 499 just for lapping. I believe they have to ride with you first to see if ur fit to lap yourself. If not i think u gotta pay the instructor price. There's also performance school where they teach you how to drive as well.
There were Scuds, GT3s, M3s, GTs, GT3RSR there.
Their schedule is posted on their website as well. On the home page, u can see another M3 with an in car video as well.
09AWE90M: Light headlight tint, Full front end clear bra wrap(Harris@InstyleGraphics), Ceramic tint(40%), Piaa GTX H3 bulb, HID 8k AE, 6k Low, INT Luxer1 lights, RD springs, LMR 20X9 +8, 20X10 +18 (Dave @ Status), Vertice CF hood Ducts(Dat @ VertexUSA), Tecnocraft FULL Envy Intake system+plenum(KEVLAR)+cabin filter covers, Meister GTC exhaust, Arkym F LIP.