Just about across Dry Creek from David Coffaro, close to Preston.
Dry Creek Valley, Passalacqua "Old vine" Zinfandel 2007 $31.50 Bought at the winery 14.9% alcohol
Unexceptionable and not particularly interesting. Everything is correct but it's a Gertrude Stein zin, no "there" there. I wasn't particularly impressed when I tasted it at the winery and bought it as a sort of "courtesy" bottle. I don't see any reason to go back.
John