Singers who cannot make a full year commitment are invited to join the choir for Christmas and Easter Masses. This "Celebration Choir" rehearses about a month prior to Christmas and then again before Easter.
The choir performs a concert prior to the 11:00 p.m. Mass on Christmas Eve. In addition, it sings at the 11:00 p.m. Mass as well as the 11:30 Christmas Day Mass.
At Easter, the Celebration Choir sings for the Triduum. This includes Palm Sunday, Holy Thursday, Holy Saturday and Easter Sunday 11:00 a.m. and 12:30 p.m. Masses.