Okay, I had this dream a while back, but I didn't post it until now:
I was at Disney World on a ride similar to Spaceship Earth with two girls and a boy, and we traveled back in time. There were a bunch of people who appeared to be from around the American Revolution or Civil War or something else in American history, and they all had shovels and were digging a large hole in the dirt. (origins of Grand Canyon, perhaps? LOL.) Then the four of us got bored and for some reason we started acting out a Vet Hospital scene from the Muppet Show.