So, my fingers and toes are crossed and I was hoping someone might have heard of Marin Sun Farms and have the scoop on them. Plus, I wanted to share this info in case others are interested.
It sounds like they are a legitimate provider of local, humane, free-range, etc. meat that can be bought in the cuts and quantities you want, including chicken. This is potentially huge for me because I haven't been able to find a place where you can elect to get just chicken breasts or whatever, as most humane/pasture-raised places make you buy the whole chicken.
They sell their meat at their shops, some markets, SF farmer's market, or as a part of a meat CSA. I'm surprised just how much of the bay area they cover! http://www.marinsunfarms.com/about/places_to_buy.html
They have fantastic reviews on the internet but I am hoping someone has some experience with them or some thoughts on their practices...

Re: Marin Sun Farms (local, humane, free-range meat)
Women don't want to hear what men think,
women want to hear what they think, in a deeper voice
FWIW - I LOVE getting whole chickens. So many possibilities!
Thanks for link, though, I will certainly check them out. Our beef options out here have been seriously lacking.
My little firecracker. Born on her due date,7/4/11
Just curious, do you know approximately how big the cages are?