The Tumwater Artesian Brewfest provides a unique outdoor venue (in the shadow of the former Olympia Brewery!) for you to SIP Over 100 craft beers from 50 NW breweries along with cider, wine, and spirits, SAVOR Food from local vendors and restaurants. PLAY Supersized beer pong, human foosball, enter stein holding competitions, and more! ENJOY interactive entertainment from Keys on Main dueling pianos! 21 and over event. Premier sponsor: O Bee Credit Union.