The 17th Annual Diocese of Corpus Christ - Blue Mass hosted and sponsored by the Corpus Christi area Knights of Columbus will be held at Sacred Heart Church (217 West San Patricio Ave.) in Mathis, TX on Saturday, September 29, 2018 at 6:00 PM. Bishop Micheal Mulvey will celebrate Mass, followed by a flag ceremony (VFW), and the "Ring of the Bell" (Mathis VFD). An appreciation dinner and award ceremony will follow in the parish hall, where several public safety employees and first responders will be recognized for their service to their parishes and communities.