Christmas Eve Mass
The Christmas Eve mass is a big deal, no matter where you are or where you're from, I can guarantee you that your local Catholic Church has a big Christmas Eve celebration, for which they roll out their best choirs and their best decorations, and it's most of the time packed to the very brim with parishioners (and some who are just there for the spectacle). The service usually includes traditional Christmas Carols, and tends to last at least a little longer than a normal Sunday service. The service at Our Lady of the Angels Cathedral in Los Angeles is no different.
From the congregation to the decor, the choir to the celebrant, it was an honor to be able to capture such a beautiful event for the Archdiocese, and an excellent way to open the season of Christmas.