Today was the first day of the Cannery Farmer's Market. I have detailed notes about it on my blog (linked below). Overall, I really enjoyed this market. I think it is going to be a great addition to the farmer's market scene here in SF.
It's certainly the only Friday market that I can think of, and from talking to a couple of farmers it seems to be a bit of a push to get there, but they are hoping that it is worth it. Usually, they spend today preparing for the weekend markets.
There was a steady crowd -- a farmer or two mentioned that it was slow, while another farmer was selling out of some goods already.