Dw and I love the CP,and this will be our third year to see it. Our kids were 4,4, and 6 the first time. We brought some little toys for them to play with, little stretchy rubber figures, pipe cleaners, etc. This kept them occupied before the show started, and when they would get bored during the performance. We got to enjoy the show, and it also kept them from disturbing those around us. You know your kids best, but with some preparations, they should be fine.
Enjoy!
Mike