Rose Trifiletti has always enjoyed hard work. Good thing. Trifiletti, who owns Rose's Garden Grill in Northfield with her husband Frank, has been in the restaurant business most of her life. Her first job was before she even had working papers, selling hot dogs at the stadium in South Philadelphia. Like many restaurant couples, Rose and Frank met in the business and have happily made it their life's work. Born and raised in Ridley Park, Pa., into a family of five brothers and sisters, Rose Trifiletti's family business was groceries not sandwiches. Her love for food began at home. Trifiletti says that she understands the food and always has. For her, it is all about the quality.