 The St. Joseph Parish Church, with the famous organ and the church museum at the old convent house, is a popular tourist destination for Filipinos and foreign visitors alike in Las Piñas.The builder of both the church and its organ was Father Diego Cera de la Virgen del Carmen, a Catholic priest under the Augustinian Recollects.A native of Spain, he served as parish priest in Las Piñas from 1795 to 1830.