I've been to a hundred ballet performances. Enjoyed every single one. It amazes me that you can train the body to do exactly what it's expected to do.
The most memorable will always be, Joffrey Ballet doing an entire evening of Prince (Purple Rain, etc.). It was the first ballet I took my daughter to. She was maybe 5 or 6, when the orchestra started playing she got out of her chair, sat on her dad's lap, leaned forward, and never took her eyes off the stage. It made both of us cry.
It was better than Disneyland.
And I'm a big fan of Prince.