I love the TABOO costumes. They're amazing in an over-the-top sort of way. I also love the CATS costumes (I know, it's just cats, but it's really cool!!).
Aida and Assassins both have really great lighting.
I love the MoLM scenery. There's something really interesting about it, as well as Les Miz's, too.
I have my books and my poetry to protect me...