Huell travels to one of the oldest winery's in California, which is not in Napa as one would expect. The Guasti family established their winery in 1904 and at one time had 4000 acres of grapes in the Rancho Cucamonga area, by 1917 Guasti was the largest winery in the world. As a special treat, Huell attends a "Guasti" reunion filled with ex-employees and their families that had lived and worked at the winery throughout it's history.