I still remember going to one when I was a kid.
Blew my mind.
It was themed around music. And Bert at one point said he could not wait to learn how to use a piccolo. For the better part of six years (this was before we had Internet in my house) I had wondered what the heck a piccolo was. Now everytime I hear one or see one I think about that time I saw Sesame Street live. He'll have this memory forever :').
I'm not crying. I was cutting onions.
In bed.