Some 30 people — strangers — standing in a circle turn their heads to the right, then to the left, then slooowly to the right. We walk in slow motion through the circle. Whenever we make eye contact, we make faces at each other and speak in gibberish. What is going on here?
It's warm-up exercises in a workshop called “Bringing Improvisation to Work,” organized by Performance of a Lifetime, a training and consulting firm that engages clients in improvisational performance (www.performa