Peaches (From the Mario movie)
Since You've Been Gone
The Lion Sleeps Tonight
It's Raining Men
I dreamed a dream
You raise me up
She'll be comin' round the mountain (complete with a kid in a horse head and dancing)

They do a few more serious choral songs, but not many.

The kids get to dance, do actions, and act super silly in approved ways. Sometimes you'll see kids do backflips, have a kid come out and play the electric guitar or something - tonight it was to Forever Yours Faithfully.

So much better than the boring stuff typically done.