To me the story was the evolution of Epcot.
The show starts with "one little spark of inspiration" and Disney's voice announcing the plans for Epcot
Intro music of the opening ceremony with "We've just begun...to dream"
If you Can Dream It intertwined with Spaceship (welcome to your future) and original attractions, Universe of Energy, Listen to the Land, Horizons,
Soarin to Tower and Tomorrow's Child from Spaceship Earth, Magic Journeys (kite section, Epcot taking flight)
When Imagination is set free: Imagination, Making Memories, Veggie veggie fruit fruit from Kitchen Kabaret, Fun to be Free from World of Motion
Make peace come with you forever and ever Celebrate the Future, Tapestry of Nations, Golden Dreams , I saw this segment as a look into the future of Epcot and then blends into Whole New World (which was my least favorite part but they are tying it to HarmonioUs coming up which will be heavy on Disney movie themes)
ending whole new world with Disney's voice again telling us that Epcot always be in a state of becoming...