The National Shrine & Museum of St. Therese in Darien, Illinois is a Roman Catholic shrine dedicated to St. Thérèse of the Child Jesus and the Holy Face. The Shrine is a part of the Aylesford Carmelite campus, run by the Carmelite Order, Province of the Most Pure Heart of Mary. The National Shrine & Museum of St. Therese is supported and served by the Society of the Little Flower, a religious organization dedicated to promoting devotion to St. Therese of Lisieux .