Nothing too spectacular...
but I saw a church production of Purlie with Helen Martin (from the Original B'way Cast)
In the middle of the second act the show stopped cold and an announcer stepped on the stage/pulpit and said.
"We sho do appreciate yo coming to see this here fine production of Purlie. But before we continue"
(mind you, the show had already clocked 3 hours)
"we have Laticia Owens, Little Miss South Central of 1993, to do an authentic interpretive dance fo you!"
C'mon, Laticia..
Then this teenage girl came whirling on the stage and girated for half an hour ... then, just as quickly has she appeared,she was was gone...
the actors still frozen on stage picked up like nothing happened.
I almost pee'd in church.
What great ones do the less will prattle of