Best concert, best play
I bet you have a billion categories you can put these into, too.
The best concert experience I ever had was actually a whole summer of NKOTB. Going first to Milwaukee, then to Chicago when I was 15 with three friends. Chicago was two nights in a row. My parents took us up there and got a hotel for us. Now that I am grown, I can see where they were really good people for doing that. No way would I put up with four teenage girls on a mission to meet a band. We had front row seats the second night (my friend's mom worked the ticketmaster), and we were in teen hormone heaven. Later that summer we went to South Bend to see them again and managed to sneak up to the front rows again. We stayed at the same hotel they did and thought we were so damn cool. Of course we only met their opening act, but we thought we were the bomb. Now I watch Jordan Knight on The Surreal Life and realize what a jagmo he is. Oh, my future husband, how you hath forsaken me.
Now of course as an adult, I can say that seeing REM and Billy Joel in the early 90's was amazing. So was the Cure. First time I saw people smoke pot in real life. :) But now, I much prefer chilling at a Carrie Newcomer concert. She's absolutely the best storytelling songwriter I have ever seen. And a cool person to boot.
Plays? Where do I start? It's much easier to say I have just seen so much CRAP. With most of my friends in the theatre, we all go to see each other, even if we're cast in CRAP. Which is what typically happens. Lots of "you were so good, but..."
I'm a Les Mis whore. Seen it five times. I'm a Javert groupie. Going around back and getting autographs when I was 18 was probably the best theatre experience of my life. The actors really encouraged me to go for my dreams and study theatre. That it was a worthwhile and do-able profession.
But the best actual play I saw was in London. The Reduced Shakespeare Company doing Shakespeare Abridged. Three guys from California. I also got to go out for a pint with the actors afterward by going around backstage for autographs. I am such a whore. :)