Members of the choir sing during Palm Sunday at Trinity Church. (Nancy Lane/Boston Herald)Cardinal O’Malley leads Palm Sunday mass at the Cathedral of the Holy Cross in Boston. (Libby O’Neill/Boston Herald)Cecilia Lafuente, 3, from Everett, holds onto a palm leaf during Palm Sunday mass at the Cathedral of the Holy Cross in Boston. (Libby O’Neill/Boston Herald)Members of the choir process waving palms during a Palm Sunday procession at Trinity Church Sunday. (Nancy Lane/Boston Herald)