Update: Check out some photos from the day.
The first one was at St. John's Episcopal Church just north of Boston - it looked like fun, but I missed it because I worked that Saturday. This time it looks to be a smaller group, so if anyone is interested and in the area, read the details on the LibraryThing blog and get in touch with Sonya.
It should be a lot of fun, a chance to meet other LibraryThing people, and the Audubon resources will be inherently interesting. Dorky, I know, but I'm looking forward to it. Plus, any reason to go to Rhode Island is a good one.