Hi--I just wanted to let all of my fellow brides out there know of a great resource I discovered: the Historic Places for Historic Parties Book put out by the Massachusetts Historical Commission! They just recently updated it, and the new edition is available at the State Bookstore at the State House. I'm sure you can order it by phone as well. I think it's only about $5, and has several listings including some obscure ones that I don't think of offhand. Here's the info: http://www.sec.state.ma.us/mhc/mhchph/hphp.htm
It would have been great if the new edition were out this past summer when we were searching, but I am happy tio see our venue is listed: the Endicott Estate in Dedham.