I love my SEUSSICAL keychain. Made of rubber. Indestructable unless you saw it in half with a blade.
I always look for keychains for shows I love enough to purchase a souvenior for. However, except for SEUSSICAL, all keychain designs suck. I want a good one for SPRING AWAKENING, CAROLINE OR CHANGE, and AVENUE Q.
"The Spectacle has, indeed, an emotional attraction of its own, but, of all the parts, it is the least artistic, and connected least with the art of poetry. For the power of Tragedy, we may be sure, is felt even apart from representation and actors. Besides, the production of spectacular effects depends more on the art of the stage machinist than on that of the poet."
--Aristotle