When you go to a show, do you dance? Or is it just sitting and watching?

You dance.

There's dancing, you can watch a show. It all depends on the kinda event you're going to

I attended 1 show and I was a sit and watch experience

It depends what event you go to! Typically there are early shows (sit down viewing) followed by late dance parties. If you come to an early show, you are welcome to stay for the dance party!

Mostly dance I think.

I attended a party where everyone was dancing and some dancers making a show every now and then but it was a dance party so I assume it depends on what event you are attending