I'm headed to Moraga for a week.
Aside from a thread about the farmer's market in early 08: http://chowhound.chow.com/topics/481430
....and a thread about lunch options in 07: http://chowhound.chow.com/topics/392971
....I haven't seen much discussion about Moraga.
Anything new and great? Any close-by stellarness that warrants renting a car?