Berryessa Gap Vineyards and Nicole Salengo

Berryessa Gap Vineyards, in the town of Winters in California’s Yolo County, is owned by siblings Corinne Martinez and Dan Martinez Jr. and Santiago Moreno. Winters — pop. 7,286 and former home of cartoonist R. Crumb — is in the western reaches of the Sacramento Valley, east of lake Berryessa and separated from Napa County by the Vaca Mountains. In 2013…