Special services and other activities in churches this week, include the following: Abingdon Episcopal Abingdon Episcopal Church, White Marsh, will host the Arts at Abingdon Concert at 5 p.m. Saturday. New York Polyphony will perform. Concerts are free, though a free-will offering will be taken. The church will hold its annual meeting at 9:15 a.m. Sunday. There will be a potluck breakfast, election of vestry members, and State of the Parish Address. Rhythms of Grace will perform at 1 p.m. Sunday. This will be a relaxed, comfortable worship service for families with special needs. All abilities are welcome, a release said. Abundant Harvest Worship Center The sermon title of Pastor Wil Early and Dr. Gloria Savage-Early of Abundant Harvest Worship Center, Gloucester Point, at 10:30 a.m. Sunday will be “Hope.” Angel Visit Baptist Angel Visit Baptist Church of Dunnsville, will host the thirty-first annual Essex County community celebration of the life and work of Dr. Martin Luther King ...