I've still got this question floating out there:
Name three WDW attractions where you can find Bill Nye the Science Guy. For bonus points, name a fourth, former attraction that used Bill Nye.
Jwill guessed Ellen's Energy Adventure for the first part. Granny guessed Dinosaur for the second part. Those two parts are definitely correct.
Pintrader suggested that he is in JIYI, and Mickeybabe said that he used to have his own show in Innoventions. I didn't know about those two, so falling back on the old "my question my answer" rule, I'm still looking for one more attraction where one can find Bill Nye. Any takers? (And don't forget, I've already hinted that the bonus is a trick question.)