More than 100 first-class relics residing at Sweetest Heart of Mary Church will be exposed. Relics include the True Cross, Holy Manger, Flagellation Pillar, Blessed Virgin Mary's Veil, and the twelve apostles of Our Lord Jesus Christ. Devotional items may be touched to the relics.

First-class relic: A part of a saint's body

Second-class relic: A piece of the saint's clothing or an item used by the saint.

Third-class relic: An object that has been touched to a first- or second-class relic.