Walla Walla Valley Wine Alliance
- The information and marketing source for the valley's wineries producing red and white wines from grapes grown in Washington state, including contact names and numbers, producers, vineyards, the appellation or AVA, quality, terroir, and history.
- http://www.wallawallawine.com/

Walla Walla Sweet Onions
- Provides sweet onion facts, history, recipes and purchasing info from county growers for Walla Walla sweets.
- http://sweetonions.org/