Brad - Kalen's right in that if you include the whole east bay there are a lot of worthwhile courses. Venture farther and the sky is the limit. But you did say quick hit and run, so....
Right there in or near Pleasanton, well yes Callippe Preserve is well worth playing, as is Ruby Hills (private). Wente Vineyards is not far away, and that's darn good too. The new Stonebrae (TPC San Francisco - private) is also pretty much right there.
I'd say it's worth bringing the clubs. Hell tell us where and when and perhaps some of us can join you!
TH