Dallas area Brew Pubs :

Routh Street Brewery    - 3011 Routh Street           - (214)922-8835 
Two Rows Brewing        - 5500 Greenville             - (214)696-2739
Copper Tank Brewery     - 2600 Main                   - (214)747-2739
Hoffbrau Steaks Brewery - 4180 Belt Line, Addison TX  - (972)392-1161
  (2nd Location)          3205 Knox                   - (214)559-2680
Rock Bottom Brewery     - 4050 Belt Line, Addison TX  - (972)404-7456
Schooner Brewery        - 701 N. Market St            - (214)651-0808

  I recommend the Routh Street and the Hoffbrau.  Hoffbrau's Cream Ale  
(it's like butter) won a GABF silver medal.  Two Rows is a singles hang 
out if your into that kind of thing.  Rock Bottom and Copper Tank are OK.
I haven't made it to Schooner yet.  I've heard it's good.

                Dallas area Breweries :

Great Plains Brewery Incorporated
                      - 2650 Lombardy Lane             - (214)654-9010
American United Brewery International
                      - 301 S Sherman St., Richardson  - (972)231-2347
Billy's Brewery       - 508 S Elm Street, Denton       - (940)387-9374