Myriad Cellars in St. Helena is owned and run by Mike and Leah Smith. Mike is an assistant winemaker to Thomas Brown, one of Napa’s most acclaimed winemakers. Mike also makes his own Myriad wines from grapes sourced from prominent area vineyards, including Beckstoffer Dr. Crane Vineyard and Beckstoffer Georges III Vineyard. Myriad makes Cabernet Sauvignon and Semillon. The wines have received ratings in the mid- to high-90s from Wine Advocate and other reviews.