Question: What Roman Catholic Church is named after a Saint said to have been granted an apparition of the Virgin Mary in December 1531?
Context: Our Lady of Good Health (Tamil: ஆரோக்கிய அன்னை "Ārōkkiya annai"), also known as Our Lady of Vailankanni, is a celebrated Catholic title of the Blessed Virgin Mary believed to have appeared in Velankanni Town, Tamil Nadu, India.  According to traditional beliefs, the Marian apparition is said to have occurred to a young boy delivering butter-milk to the neighbourhood when the Virgin Mary, carrying the child Jesus, is said to have appeared.  This apparition has not been approved by the Holy See. Luis Laso de la Vega (or Luis Lasso de la Vega) was a 17th-century Mexican priest and lawyer.  He is known chiefly as the author of the "Huei tlamahuiçoltica" ("The Great Happening"), an account published in 1649 and written in the Nahuatl language, which contains a narrative describing the reported apparition of the Virgin Mary before Saint Juan Diego in 1531, some 117 years earlier.  The account describes the appearance of the apparition to Juan Diego (an indigenous convert to Roman Catholicism, whose original pre-conversion name is given as Cuauhtlatoatzin) at the hill of Tepeyac. Credonia Mwerinde (born 1952) was the high priestess and co-founder of the Movement for the Restoration of the Ten Commandments of God, a sect that splintered from the Roman Catholic Church in Uganda.  Before founding the movement she was a shopkeeper, brewer of banana beer, and a prostitute.  Mwerinde was also a member of a religious group that was devoted to the Virgin Mary.  She and two other group members approached Joseph Kibweteere in 1989, and said that the Virgin Mary had instructed him to take them in.  Kibweteere did, and he was particularity struck by her claim of a Marian apparition near his home, which related to a vision he himself had five years earlier.  Together Mwerinde and Kibweteere would found the Movement in 1989. Saint Mary Catholic Church in Hana is a parish of the Roman Catholic Church of Hawaii in the United States.  Located in Hana on the island of Maui, the church falls under the jurisdiction of the Diocese of Honolulu and its bishop.  It is named after the Blessed Virgin Mary, the mother of Jesus. Codex Escalada (or Codex 1548) is a sheet of parchment on which there have been drawn, in ink and in the European style, images (with supporting Nahuatl text) depicting a Marian apparition, namely that of Our Lady of Guadalupe to Juan Diego which is said to have occurred on four separate occasions in December 1531 on the hill of Tepeyac north of central Mexico City.  If authentic, and if correctly dated to the mid-16th century (as tests so far conducted indicate), the document fills a gap in the documentary record as to the antiquity of the tradition regarding those apparitions and of the image of the Virgin associated with the fourth apparition which is venerated at the Basilica of Guadalupe.  The parchment first came to light in 1995, and in 2002 was named in honour of Fr.  Xavier Escalada S.J. who brought it to public attention and who published it in 1997. The basilica of Knock is a Roman Catholic Church of the Latin Rite located in the small town of Knock, in County Mayo in the West Region of Ireland.  It was designed in modern architecture style with concrete materials by architect Daithi Hanly, and completed in 1976.  The basilica, which can accommodate approximately 10,000 people, serves the Roman Catholic Archdiocese of Tuam, and it is part of the Knock Shrine grounds that incorporates four other churches, including the Apparition Church, the place where, on Thursday evening of 21 August 1879, the Blessed Virgin Mary, Saint Joseph, and Saint John the Evangelist appeared, the old Parish church, the Blessed Sacrament Chapel, and the Chapel of Reconciliation.  In this Ireland's National Marian shrine there are also a religious books' centre, a caravan and camping park, the Knock House Hotel, and the Knock Museum. Templo de San Diego is a Roman Catholic church located in Morelia, Michoacán, Mexico.  The church is named after Saint Juan Diego who is generally accepted as the first person to witness the Virgin of Guadalupe.  It is an active church today and is considered a part of the Downtown Moreila UNESCO World Heritage Site. Saint Joseph's Day, March 19, the Feast of Saint Joseph is in Western Christianity the principal feast day of Saint Joseph, husband of the Blessed Virgin Mary.  He is the foster-father of Jesus Christ.  It has the rank of a solemnity in the Roman Catholic Church.  It is a feast or commemoration in the provinces of the Anglican Communion, and a feast or festival in the Lutheran Church.  Saint Joseph's Day is the Patronal Feast day for Poland as well as for Canada, persons named Joseph, Josephine, etc., for religious institutes, schools and parishes bearing his name, and for carpenters.  It is also Father's Day in some Catholic countries, mainly Spain, Portugal, and Italy.  It is a holiday of obligation for Roman Catholics, unless the particular Episcopal Conference has waived the obligation. Saint Juan Diego Cuauhtlatoatzin, also known as Juan Diegotzil (1474–1548), a native of Mexico, is the first Roman Catholic indigenous saint from the Americas.  He is said to have been granted an apparition of the Virgin Mary on four separate occasions in December 1531 at the hill of Tepeyac, then outside but now well within metropolitan Mexico City. The First Saturdays Devotion (also called the Act of Reparation to the Immaculate Heart of Blessed Virgin Mary) is a Catholic devotion which, according to Lúcia of Fátima, was requested by the Virgin Mary in an apparition at Pontevedra, Spain in December 1925.  This devotion has been approved by the Roman Catholic Church.
Answer: Templo de San Diego