I used to live in the area, so I don't think I have enough fingers and toes to count the number of times I've been to Brass Taps. And, even though I've moved what seems like a lightyear away, I went over the weekend and felt at home immediately.
It's great because:
1. They have a great selection of beers.
2. There's unassuming (but friendly) crowd.
3. They will let you sit there forever.
4. They have a super low-key patio.
5. They have a few board games behind the bar, which helps encourage #3.
6. Their pizza is actually really, really decent.
7. You never feel like you should have gotten all-did-up when you're there.
If you live in the area, it's bound to become a staple.