Concannon Vineyard
Concannon Vineyard is the second-largest winery in the Livermore Valley of California, producing around 30,000 cases annually. They are internationally known for their Petite Sirah, Concannon being the first winery to bottle this grape as a varietal wine in 1961. They also produce several other varieties of wine, including an excellent Chardonnay. Concannon is owned by The Wine Group.
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