I've always had a love/hate relationship with the whole Oz thing. Earlier this year I went to the Smithsonian Museum Of American History in DC. They have a display of one of the pairs of Dorothy's ruby slippers from the movie. On the walls surrounding it are all the (well-worn) catchphrases from the film. We've all gotten our fill of hearing those lines over and over from folks who know little else about the state.
On my drive across Kansas this week for a reunion in KC, I stopped off at two places that are probably the only other pop culture things that non-Midwesterners seem to know about us: The World's Largest Ball Of Twine in Cawker City, and The Geographical Center Of The US in nearby Lebanon. (By the way, while in Lebanon I stopped of for lunch at the local market/deli, after a suggestion by one of the posters on this board. Not bad !)