For the fifth year in a row, the Oratory of Ss Gregory and Augustine in St Louis, Missouri, will hold a special series of events for the feast day of the city’s patron Saint on August 23-25, including several celebrations of the Divine Office, solemn Mass, and a procession to the statue of St Louis in Forest Park. This year, a special concert of music from the Crusader era has been added to the program, on Friday Aug. 23. The oratory is hosted at St Luke the Evangelist Catholic Church, located at 7230 Dale Avenue; see the posters below for details (click to enlarge).