Except for the TV, I've only seen Allegria.
When I first saw Cirque, I remembered "Pomp Duck and Circumstance". It's like a more quirky lowbrow Cirque, but with food.
I found this review. We went when it was in Atlanta. The last I heard (and this was back in 96) they went bankrupt. It mentions they were going to do a show in Vegas, but I've not ever seen it mentioned.
I have to admit, it was one of the most bizarre and fun evenings I've ever had.
Sorry - HP got me feeling reminiscent of the 90's tonight.