Starbucks Reserve Roastery in Shanghai opens Dec. 6   New multi-sensory retail experience offers customers an immersive: •   manufacturing and cafe environment including roasting, packaging and brewing; •   integrated offline and online augmented reality (AR) digital experience; and •   debut of food freshly baked onsite by Italian food purveyor, Rocco Princi for the first time ever in China China is Starbucks fastest…