When I was in Boston, the two places I usually went to before games were the Boston Beerworks and the Cask N' Flagon. Both are just across the street form Fenway more or less next to each other and both will be really crowded on opening day.
If I had to chose one over the other, I'd probably go with the Beerworks. There are other places around Fenway too, including NESN announcer Jerry Remy's sports bar, but I've never been there, so I can't say much about them.
Watching Derek Jeter make 40 defensive plays and then watching Adam Everett make 40 defensive plays at the same position is sort of like watching video of Barbara Bush dancing at the White House, and then watching Demi Moore dancing in Striptease. (Bill James)
Dustin Pedroia doesn't have the strength or bat speed to hit major-league pitching consistently, and he has no power. If he can continue to hit .260 or so, he'll be useful, and he probably has a future as a backup infielder. (Keith Law)