Edited Date/Time:
My buddy from Ohlins Sweden, Chris Nilsson, is coming over the US this weekend and is putting on two Ohlins demo days out at Milestone MX Park here in Southern California. The dates are December 8th (Friday) and the 9th (Saturday). They have forks and shocks ready for most current models and they'll equip them to your personal bike to try out on the track.
The demo event is in conjunction with MK Motorsports, so to confirm a time slot to try their suspension out it's best to call Travis Smith at (951) 245-5588 to get a confirmed time.