Well I had my own personal involvement in a dada revival/revue in Germany in 1993, and Blue Man Group have said they owe a bit of their performance to dada ideas (I've seen them once, not long after they opened here in Chicago). There's supposed to be some other group that does dada-like revues in the city, but I've not had a chance to go.

Maybe it's time to start an art thread before we get WAY off topic here?