Wine of the Day, No. 766

The "Runestone" designation indicates the "reserve" or "barrel selection" level of pinot noir for the Claiborne & Churchill Winery. It was founded in Edna Valley in 1983 -- almost 40 years ago -- by Claiborne Thompson and Fredericka Churchill Thompson, whose initial goal was to produce the sort of dry riesling and gewurztraminer wines they loved in Alsa…