The Most Rev. George V. Murry, S.J., Bishop of Youngstown, will be the principle celebrant for the 22nd annual White Mass at 4 p.m. Feb. 17 at St. Columba Cathedral, 154 W. Wood St. Rev. John Trimbur, Mercy Health chaplain, will serve as homilist. The White Mass is for all health professionals, including mental-health workers, to recognize and celebrate the ministry of all those in the healing professions. A reception will follow in St. Columba Hall next to the cathedral provided by Cafe Augustine. For information, contact the Diocese of Youngstown’s Office of Pro-Life, Marriage and Family Life at 330-744-8451.