As a child of the 70's, I have very fond memories of the Muppet show. If I remember correctly, the muppets were on Friday nights. Mom would give us a bath, stick us in fresh jammies and plunk us in front of the tv for our favorite show. But now, now THIS????
The Edinburgh festival has a show called "Jim Henson's Improv- Not for Children" they describe it as:
"The Jim Henson Company's renowned puppeteers demonstrate what happens when traditional comedic improvisation is mixed with the uninhibited anarchy of live puppet performance. Not your average night of improv and definitely not for children."
Nice... Apparently it's an improv show (which by definition, I would HATE!) So you know all the pervs in the audience would have Kermit "mounting" Miss Piggie. Read about it here (with any luck, it will come to the Vancouver Fringe Fest....)