Holy Trinity Church of Cambridge, MA, will mark its 100th anniversary on Sunday, Sep. 24, with a banquet directly after badarak, in the church’s Charles and Nevart Talanian Hall (145 Brattle St., Cambridge). Diocesan Primate Fr. Mesrop Parsamyan will preside over the Diamond Anniversary Banquet, honoring all of Holy Trinity’s past Parish Council members. Click the following links to purchase tickets and view a flyer.