 On Mother's Day, May 10, 1987, Lacy directed the hour-long "Crystal Quilt", a sequel to "Whisper, the Waves, the Wind".This time, however, the performance was staged indoors, in what is known as the "Crystal Court" (a space normally occupied by kiosks and a café) in the IDS Center, a downtown Minneapolis skyscraper designed by Philip Johnson and John Burgee.