Arlington doesn't have any, but if you're looking for a place to have some food with your beer, here's what you'll find in surrounding towns:
Waltham
John Brewer's Tavern
[http://www.johnbrewerstavern.com]
(781) 894-9700
Watch City Brewery
[http://www.watchcitybrew.com]
(781) 647-4000
Cambridge
John Harvard's Brew House
[http://www.johnharvards.com]
Harvard Square
(617) 868-3585
Cambridge Common
[http://www.cambridgecommonrestaurant.com]
betw Harvard and Porter
(617) 547-1228
Cambridge Brewing Co
[http://www.cambridgebrewing.com]
Kendall Square
(617) 494-1994
The Druid
[http://www.druidpub.com]
Inman Square
(617) 497-0965
Plough & Stars
[http://www.ploughandstars.com]
Between Harvard and Central
(617) 576-0032
Somerville
The Burren
[http://www.burren.com]
Davis Square
(617) 776-6896
Redbones
[http://www.redbonescom]
Davis Square
(617) 628-2200
P.J. Ryan's
[http://www.pjryans.com]
Teele Square
(617) 625-8200
R.F. O'Sullivan's Pub
[http://www.rf-osullivan.com]
betw Porter and Inman
(617) 491-9638
Allston/Brighton
Deep Ellum Bar
[http://www.deepellum-boston.com]
Allston
(617) 787-2337
Brighton Beer Garden
[http://www.brightonbeergarden.com]
Brighton
(617) 562-6000