Country Club is great, when I was there last had a 3C table and tons of tables, and tons of space. Nice seating for watching, comfy benches, although I can't vouch for the table quality as I have not been there in years. Boston Billiards I'd disagree a bit. I would not call college kids driving daddy's money BMWs a must see crowd. Although next to Brighton Billiards, it was the only place in the area to match up for cash or just playing with people over D level. Also great for some fun watching of pre and post Sox games Fenway crowds. I remember some half-drunk guy insisting we play for money even though I kept trying to tell him I was just shooting around. He lost $40 in 2 games and I bet he did not remember what happend by the time he got to his seats. Rodney Morris also made Boston Billiards a stop on his road days, at least once that I know of.
The only must-see hall in the area unfortunatly is gone, Brighton Billiards. Best tables in town, and always a match waiting for anyone willing. Plus any room where you have to go bellow street level, no windows, smoke filled and only 8 tables is a instant classic. You could have watched some money chess matches too in the waiting area overseeing the tables. Wait time was over an hour at times, but people stayed.
If anyone heads to MA or RI, send me a PM, I'd like to meet some people from online again, last time was about 10 years ago from the RSB NY tourney.