Bristlecone is going to be running a USPSA match on Wednesday, May 20th.
From their facebook page:
4 Stages, $18. 6-10PM Pre-register by phone (303-985-0989) or in person at Bristlecone Shooting.You must have your USPSA Safety Card (even if you are not a USPSA Member) to register and participate.
For those that don't have a safety card, they are running a class (but I think it's tonight) where they cover all the basics. They did accept my IDPA safety card to register for the match.
I believe RW said they were capping it at 30 participants.