Join us for our Annual Open House at Napa Valley’s First Winery. The Peter Mondavi Sr. Family invites you to attend our two-day Open House . Complimentary wine tasting will include our newly released 2012 Sauvignon Blanc as well as many of our other stellar wines. Peter Mondavi Jr. will be on hand Friday from 2:30 p.m. to 4:30 p.m. to welcome guests. During that time, he will sign purchased bottles