Here are some links to various parts of the show...
Haka dance (and an example of the screaming I was referring to)
Tinickling (one of the acts, there were two)
Tahitian dancers (I still can't figure out how they move their hips like that...)
Laotian dancers (their moms bend their fingers backwards in warm water when they are growing up to make their hands graceful)
Vietnamese Fan Dance and the
Sorry about the quality of the videos...But imagine how cultured I am getting!! One other thing I wanted to add, I asked some of the kids where they learned this stuff, and they told me that they learn it at school, through this show! The older kids teach the younger kids and they pass it on every year!! So awesome....