Aaron W.
Yelp
It's technically a private club, but anyone can join, and the membership fees are low. And once you're a member, the drinks are wicked cheap, they got Keno, jukebox, some snacks, the usual stuff. It's all regulars and hanging out. Most of them have been members for years and years, but I joined just recently and they're incredibly welcoming and friendly.
It's the ultimate neighborhood corner bar - almost all regulars, a pool table, some darts. It's not fancy, it's not loud, the game's on the TV. No food license but you can bring takeout. I'd take this over any place in Davis Square.