Sonoma County Harvest Fair & Expo harvestfair.org harvestfair@sonomacountyfair.com (707) 545-4203 Location Address 1350 Bennett Valley Rd Santa Rosa, CA 95404 Mailing Address 1350 Bennett Valley Rd Santa Rosa, CA 95404 Articles on Sonoma County Harvest Fair & Expo Celebrating 48 Years - Sonoma County Harvest Fair's Grand Tasting Improves with Age Products & Services Associations & Education Events & Trade Shows Update Profile