I'm an admitted beer snob too, but I'll try to keep it semi-mainstream here. This is the local beer bar I frequent; anyone in the Maryland burbs should go out of their way to try it:
http://friscogrille.com/ They moved to a new location about 10 months ago, now they have 50 taps.
My favorite two beers to session:
Anytime
Summertime
And an honorable mention (I like my beers hoppy):
Two of my favorite winter beers, since we're coming up on the season:
That's Brooklyn Black Chocolate Stout if it's hard to read.
This isn't really a winter beer per se, but it's heavy enough that that's when I usually end up drinking it. There was a great article in the New Yorker 3 years ago about the process that Sam Calagione went through to create this beer, though it's probably a half-hour read:
http://www.newyorker.com/reporting/2...fa_fact_bilger
And one last choice, which might be a little tougher to find (but not too tough) - it's so good; I had it for the third time tonight, and every time I've had it I tell myself it's easily in my Top 10 (though it's pretty expensive at ~$10 for a 22-ounce bottle):