The Rev. Patrick Fixen of St. Patrick Catholic Church in Arlington drops off the invites of the church’s sesquicentennial celebration to Arlington’s Postmaster Relief Tammy Manijak. The celebration is set for Sunday, Sept. 21. A Mass of Thanksgiving will be offered by the Rev. Daniel R. Jenky, who will also dedicate the church’s new altars as part of the celebration. A catered buffet dinner will be served in the parish hall following the mass.