By Chris Macias - The Press BottleRock celebrates all that’s big in Napa, from the full-bodied wines of signature brands like Rombauer and The Prisoner Wine Co. to A-list musical artists and celebrity chefs. A combined crowd of more than 120,000 is expected for the seventh annual installment of this music festival, which takes place May 24-26 at the Napa Valley Expo. But while BottleRock has historically served mostly wines from high-volume wineries, among the flower crowns and partying masses in Mumford & Sons T-shirts, some smaller wineries brands see BottleRock as a stage for growing their brands. That’s the hope for Anarchist Wine Co.,