Vintage Selection. In Geyserville Since1927. A full flavored red wine that exhibits the rich, characteristic berry aromas and flavors of Sonoma County Zinfandel. Serve at cool room temperature. Sonoma County is recognized as one of the world's premier wine growing regions. In this location since 1927, the Pedroncelli family has worked with the sun, fog and soil to produce the finest varietal wines. Alcohol 13.5% by volume.