Do the Ruby Slippers exist today? If so, where are they located?How did they get Toto to watch/follow Dorothy so much, what with all the camera crew around (distractions)? Was Toto *really* Judy Garland's dog? What was Toto's real name?
What cookie did Auntie Em serve on the farm?
The 3 munchkins who sang the "Lollipop Guild", were they brothers? Did they appear on the original Star Trek?
Here's one I DO know the answer to: Why did the Scarecrow and Tinman *not* fall asleep under the witches spell in the field of poppies? Because the Scarecrow and Tinman are inanimate, non-breathing characters.