oc auto show at anaheim stadium is free until friday.
Correction: Anaheim Convention Center.
Its pretty small as usual. Seems to be getting smaller every year. There are test drives. Mazda has a hydrolic simulator set up to lap Laguna Seca in a Mazdaspeed 3. Jeep has a really cool set-up with ride alongs indoors. Overall a very small show. Also, watch the $12 parking.