exDS vet said:The whole concept of a fireworks show taking place around World Showcase Lagoon, featuring music and themes from the nations of the world is probably where Illuminations came from.
Sounds logical. The first time that I took my family to Epcot (1994) the concept was just this. They started with a show in middle of the lagoon and then started to introduce each country through music and then the country would illuminate with dancing lights and in the end all countries would come together with lights, music and fireworks.