Need advice - Vegas Show suggestions for the wife (not Cirque)

[NoRiverRats]

My wife will be joining me for the fist part of my WSOP trip (leave next Thurs. for a week). Wanted to get some advice on some good shows aside from Cirque (I have seen them all except KA, and we are seeing it Saturday). What is the collective wisdom about the top three non-Cirque shows? FYI she probably wouldn't like a signing only show unless it was a big concert and don't even mention Celine Dion - the wife can't stand her, thank God. Thanks.

[Clarkmeister]

Haven't seen any, but here's some choices:

Blue Man Group
Manilow
Mama Mia!
Penn & Teller
Second City

[goofball]

i saw Danny Gans a month ago and was quite impressed.

i saw Lance Burton several years ago and was also quite impessed.

[Daliman]

Penn & Teller is excellent, Jubiliee is good, if old-time-y and boob-y. I hear Lance Burton is great.

[Masquerade]

Elton John was doing some show called The Red Piano.

[lgas]

Blue Man Group is excellent.

[BettyBoopAA]

How about the Le Reve at Wynn. I think the Director used to work at Cirque.

[true_chris]

I saw Mama Mia last year. The wife and I both loved it and would even see it again. I saw Lance Burton several years ago thought he was also very good.