A girl holds an Irish flag while in costume on a St. Patrick’s Day float. (Steven Senne/AP)
Members of the Quaboag Highlanders, of Monson, Mass., blow bagpipes while marching in the parade. (Steven Senne/AP)
Women from the Sanford High School color guard, of Sanford, Me., twirl green flags while marching. (Steven Senne/AP)
Correction: An earlier caption on the second photo incorrectly listed the performers as members of the Catamount Pipe Band, from Montpelier, Vt. They are members of the Quaboag Highlanders, of Monson, Mass.