Complex sentence: In 1919, an Annual Mass & Solemn Outdoor Procession of the Relics was held at St Chad's Cathedral in Birmingham and continues to this day on the Saturday nearest to his Feast Day on 2 March.
Split into simpler sentences: In 1919, an Annual Mass and Solemn Outdoor Procession of the Relics was held at St Chad's Cathedral in Birmingham. This observance continues to the present, on the Saturday nearest to his Feast Day, 2 March.