Pastor Grainger Browning will be preaching the retirement celebration service of Dr. Harold B. Hayes and Dr. Kellie Hayes at Real Power A.M.E. Church, 10201 Old Indian Head Road, Upper Marlboro, MD 20772 on Sunday, April 7, 2024 at 3:30 p.m. The King’s Men Choir of Ebenezer A.M.E. Church will accompany him.