Mount Zion Missionary Baptist Church of South Charleston will have a retirement celebration for the Rev. Robert Kaye Davis and first lady Adeline Davis in August.A week of worship services will take place Aug. 13-16. The Rev. Franklin Murphy of Calvary Baptist Church of Huntington will be guest speaker for a Black Tie banquet at 5 p.m. Aug. 17 at the Holiday Inn and Suites, 400 Second Ave., South Charleston.The Rev. Lloyd Allan Hill and The Father's House Missionary Baptist Church choir and congregation will be guests at a 3 p.m. service Aug. 18. Tickets to the Black Tie event Aug. 17 are $40 and can be purchased from Deacon Charles F. Cole at 304-345-8694 or Stephanie Terry at 304-550-3585.