The Independent
75 Union Sq
75 union square, phone: +1 617-440-6021, (http://www.theindo.com). a very cool unpretentious place for a drink.
Orleans
65 Holland St
65 holland st., davis square, phone: +1 617-591-2100, (http://www.orleansrestaur...). large beer selection and huge selection of exotic mixed drinks including a variety of sangrias and martinis.
The Joshua Tree
256 Elm St
Davis square, a good bar for the college/"young professional" set in the evenings. numerous hdtvs, good food, friendly staff.
Rudy's Cafe
248 holland st. teele sq, phone: +1 617-623-9201. unparalleled selection of tequila. opinions vary on the tex-mex food.
Also see Redbones and The Burren above