QUINCY, Mass. — A Massachusetts woman is facing an assault charge for allegedly punching a restaurant worker for putting too many pickles on her steak and cheese sandwich, police said Monday. Tina Drouin, 49, ordered the sub from Nathan’s Famous Hot Dogs in the Quincy Center subway/commuter rail station at about 2 p.m. Saturday, according to MBTA police. Drouin started loudly complaining, used a profanity, and made other derogatory comments about the ratio of certain ingredients as the worker prepared the sandwich, police said. Finally, she demanded a refund. The worker refused. That’s when Drouin allegedly punched the female worker...