The American Homebrewers Association's newly expanded Homebrew Supply Shop directory is now the most complete, up-to-date list of shops anywhere, online or in print. http://www.homebrewersassociation.org/pages/directories/find-a-supply-shop
This expanded directory includes both AHA Member Shops (thank them for their support of the AHA!) and non-member shops alike.
You can search the directory by state (results are sorted by city) or by typing in keywords (e.g., shop name) to find a nearby homebrew supply shop.
AHA Member Shop listings will also appear in Zymurgy
magazine twice per year, in the March/April and September/October issues. The complete directory will of course be at your fingertips online, anytime.
See the new and improved Homebrew Supply Shop directory on HomebrewersAssociation.org for yourself. http://www.homebrewersassociation.org/pages/directories/find-a-supply-shop