The Altar & Rosary Society at Blessed Sacrament is a spiritual and service-ministry open to all women of the parish. Meeting on the second Monday of the month (September-December and March-June), the Society gathers in the sacristy for board meetings and in Father Cotter Hall for general meetings. Blessed Sacrament Church

Their mission blends devotion, fellowship, and support — members recite the Rosary during special months (October & May), host receptions for church events, maintain altar linens and priestly vestments, and provide a Mass each year for both living and deceased members.