While many Disney and Universal queues are themed, significantly fewer can truly be said to be interactive – that is, to offer things for guests to actually do

POSSBILITY WORLD: Epcot's Future World: "What could be?" It's a question Future World's pavilions set out to answer. And today, we turn that question back on the park: "What COULD'VE been?" The follow-up to our "Possibility World" tour of an alternate reality Magic Kingdom, we invite you to join us on a pavilion-by-pavilion tour of the never-built projects that could’ve changed Epcot's Future World forever.

It may seem odd that Disney would go through the time and expense of having these characters in lines... But that's exactly where they're needed most!

After the sun sets, Disney and Universal's Parks truly come alive.

ROADSIDE WONDERS: Gatorland: Believe it or not, tourism existed in Florida existed before Mickey set up shop in the formerly quiet wetlands of Orlando... But to understand the stars of one of Florida's most popular and enduring roadside wonders, you'd have to travel WAY back in time. Gatorland is a celebration of the real Florida... And for generations of tourists, it's a staple of any true Florida family vacation.

Do you love to wait in line? If so, you've come to the right place.

Have you settled down with a Disney Parks fan? If so, be sure to share and tell the world that it's worth it... right?

Take a look at the six cases below where major reinventions and surprising name-changes have changed Disney Parks history.

Take a look through these eight unforgettable characters who are "missing" from the parks, rides, and attractions they once inhabited. If you could bring one back, which would it be? Which one should stay lost?

MODERN MARVELS: Space Mountain: Believe it or not, there was a time when Tomorrowland existed without Space Mountain as its anchor; a time when Disney's designers were hard at work figuring out what, where, and how an interstellar race through space should exist... How did Space Mountain come to be, and how did the intergalactic concept spread across the globe? Get ready for blast-off...