12th Annual Boonville Beer Festival January 18, 2008 by Aaron Porter 12th Anniversary Boonville Beer Festival Date: May 10, 2008 Times:Taps open from 1:00 p.m. to 5:00 p.m. ; Music until 6:00 p.m. Place:Mendocino County Fairgrounds ; 14400 Hwy 128; Boonville, CA