Check these out for starters:

= Anam Cara (Brookline)
= RedBones (Somerville)
= Cambridge Brewing Company
= Boston Beer Works (Fenway or North Station)
= John Harvard's Brew House (Cambridge)
= Bukowski's Tavern (Boston or Cambridge)

http://beeradvocate.com/beerfly/city/3/

Click on the above link for more suggestions, addresses, maps and reviews.

Have fun!

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Todd Alström, Founder
http://BeerAdvocate.com
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BeerAdvocate.com Extreme Beer Fest
01.17.04 - The Cyclorama
@ The Boston Center for the Arts
http://beeradvocate.com/events/extreme_2004.php
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