Meant to be Seen

Is there anywhere in or near California (specifically the San Francisco Bay area) where I can view a demonstration of a 800x600 or greater dual input@60fps 6DOF head tracked VR configuration. I am very interested in giving this a try because I am considering purchasing the hardware necessary to do a home build but it is quite expensive so I'd like to try it first.

Don't know if there are any VR heads in SF but I wouldn't be surprised if some of them frequent this forum.