Awesome, awesome show and only one of two "must-sees" that I have for Las Vegas. I have been going to see this show during almost every trip for over 10 years. Don't be fooled that it's in the Excalibur, it's good for kids and adults!
What makes it unique is that you aren't just watching the show, you are participating in it and that makes all the difference since most shows in LV you just watch and leave.
Even though the menu is Cornish game hen, you can request a veggie lasagna so if you are avoiding it because you are vegetarian or prefer something else, have no fear! I don't like game hen so I always get the lasagna and it's pretty good. Just request it from your server when you are seated. You also get free unlimited sodas, which is a good deal because they are super pricey in LV restaurants!