I have now read through this entire thread! Yay me!
I wanted to add a few little things that some people may know about but some may not. They're not freebies, just neat stuff that hasn't been mentioned.
- Outside Innoventions (East?West? - it's the one closest to the Land) at the entrance that opens to the fountain area there are some ground tiles that light up at night in different colors and designs.
There are also some that light up as you exit Epcot by Spaceship Earth, but they're not the same.
Anyhow, I found these and had a lot of fun just stepping on them and seeing the different colors appear. It's something small to do as you leave the park or wait for Illuminations.
- At the end of Philharmagic in MK, Donald is shot out of a tuba and you can see him at the back of the theater. After the show is over, go into the shop behind Philharmagic and you'll see where Donald came out.
- At Muppetvision 3-D in DS, you should also look to the back of the theater towards the end of the show when the shooting starts. The Swedish Chef has a cannon back there.
- Go to the Briar Patch store outside of Splash Mountain in MK. It continues the Brer Rabbit theme and you can see scenes from inside Brer Rabbit's home on the ceiling and walls.
- In Frontierland at MK, a good way to pass time while you wait for a FastPass is to put a few quarters in at the shooting range. The game gives you a lot of "shots" for your money and it's a great way to break away from the crowds for 15 min.
I've really enjoyed reading about these neat things. So as not to get confused, I encourage everyone to go back and read one of the summaries before posting a question - just to save time.