Ushers – Ushers assist at Sunday Masses, Holy Days of Obligation and additional parish events throughout the year. The ushers greet and assist the parishioners as they arrive for Mass, take up the collections, and monitor the congregation for any safety concerns, i.e. need for emergency assistance during Mass. After Mass, the ushers handout bulletins. (Contact: Patrick O’Brien 703-690-1477 or