The Santa Cruz Mountains is one of California’s oldest wine making regions, and it’s making some of the country’s most exciting wines—if you know where to find them. That’s why there’s Passport Day, which literally provides a map to some of the appellation’s greatest treasures. This Saturday, from 11am to 5pm, anyone with wine passport can gain access to some 50 local wineries—including many that are normally closed to the public.
