Our plan for a day trip up to Lake County is coming together nicely with a stop at Six Sigma Ranch, Vineyards and Winery. The stop will include a tour of one of their high-altitude vineyards in a Pinzgauer, yes, I said Pinzgauer. Wikipedia describes the Pinzgauer as high mobility all terrain 4×4 or 6×6 military utility vehicles made in the U.K. and named after an Austrian breed of horse. I am looking forward to this tour. As for Six Sigma, according to their website, the ranch is about 50 minutes north of Napa with approximately 4,300 acres of property and is owned by the Ahlmann Family. Purchased by Kaj Ahlmann in 1999 with a commitment to keep the property as close to its natural state as possible. The vineyards are integrated with... »View More