Contact Us… WE’RE READY, GET IN TOUCH! Please enable JavaScript in your browser to complete this form.Name *Email *Message *NameSend Message CONTACT INFO Mailing Address: P.O.Box 1264 Grass Valley, CA 95945 EMAIL USinfo@swgga.org Download an ApplicationMembership in the Sierra Wine & Grape Growers Association is open to anyone interested learning more about Wine, Winemaking and Grape Growing.Download Application