Conversation so far:
Did Booker lose any titles?
They lost the WCW World Tag Team titles to Barry and Kendall Windham on August 23, but Harlem Heat regained them about a month later at Fall Brawl.
Did they bring other wrestlers onto the team?
By late 1999, a female bodybuilder named Midnight had joined Harlem Heat.
Did Stevie Ray ever change his name?
CANNOTANSWER.

Question: When did the reunion take place?
Self-contained rewrite: When did the Harlem Heat reunion take place?