The Rev. Dr. J. Herbert Nelson, II noted that the Rev. Dr. Martin Luther King Jr. celebrated his final birthday on Jan. 15, 1968, helping to plan the Poor People’s March that he would not live to see. Meeting in the basement of the historic Ebeneezer Baptist Church in Atlanta, King’s staff presented the civil rights leader with a birthday cake and a few gag gifts. “They cut his birthday cake and they laughed for a while,” said Nelson, Stated Clerk of the General Assembly of the Presbyterian Church (U.S.A.), “and then he said, ‘Let’s get back to work.’ On his last birthday he reminded us there is still work to be done.”