I'll be in Santa Rosa, CA 9/22 - 9/26 working (never been there). Are there any sport crags or bouldering to be had in the area? Figure I might wanna bring my shoes, harness, chalk for some after work climbs.
Bouldering is pretty popular at Sunset Boulders inside Goat Rock State Park (45 min from Santa Rosa): http://climbingsonomacounty.homestead.com/coast.html There's a few other areas listed on the site above, but I'm only familiar with Sunset. Have fun!