That sounds good. OK, here's the proposed parking/meeting location:

Museum of the San Ramon Valley (aka The Train Museum)
Corner of Railroad Ave. & W. Prospect Ave., Danville, CA 94526

directions here:
http://www.museumsrv.org/directions.html

Looks like they open at 1 pm on Friday, so it won't be open when we start out. I've never been there before - are there fast food joints or other places w. restrooms nearby?