Carneros, to be precise.
Anyway: Jon E Vino St. Laurent Ricci Vineyard. Bright purple in color. Very floral...delicious red and black fruit. Quite lithe-not heavy at all, and a very fine quaffer. My wine of the night at the Back Room Wines walk around tasting.
Interestingly enough, Oakland Crush had an Austrian tasting flight the next day which featured a St Laurent (don't have the name). Much more muscular and savory than the Carneros version. I like St. Laurent quite a bit!