Donít mess up
Just relax... shows are easy to do. I admit, the first time I did a show... I was shaking before it. It was for a grade 12 class... when I was 15. Kinda scary. But I did have a partner for it. Than I finally relized that they rarely listen to what you say... they just like looking at the animals. And you will be asked some questions.
Good Luck and relax