At the Family Farmed Expo panel on Thanksgiving, us locavores did not talk much about the upcoming holiday. Rather, we talked about living the local life generally, including how much Whole Foods could meet that need. There are options available still for a local Thanksgiving. See my latest Local Beet post.
At the Slow Foods booth at the Expo, they would not give me a copy of their holiday meat listing. They did not tell me it's online. It may not be of help for a Thanksgiving bird, but the sources can probably provide meat for Hanukkah and Christmas.
As I mentioned on the Beet, I will soon post some local holiday drinking tips.