July 12, 2009: Spent one day touring and wine tasting at four of the wineries in the Napa Valley Wine Region. The wineries visited were: V. Sattui Winery (St. Helena, California), Domaine Chandon (Yountville, California), Andretti Winery (Napa, California, owned by race car driver, Mario Andretti), and Black Stallion Winery (Napa, California).