Orange County Fair 2025 Competition. As one of the largest and most prestigious amateur competitions in california, this event has played an important part in the development and support of amateur winemakers in california since 1977. It is one of the largest amateur home wine competitions in the usa.
The orange county wine society invites you to judge in the 47th annual oc fair home wine competition. Thank you to all who participated in the 2025 oc fair competitions, and congratulations to the winners!