Question: On which anniversary of a march that was hold in Washington, D.C. on Wednesday, August 28, 1963, is the second Atlanta tribute of WOW Gospel 2013 is based?
Sentence (from "WOW Gospel 2013"): The album cover pay tribute to Atlanta, Georgia, and it is second "WOW Gospel" album to do so ("WOW Gospel 2007" is the first).
Relevant evidence: No