Disney, Universal & Other Theme Parks 1984 Video of EPCOT Center’s World Key Information System by SharonKurheg March 15, 2018 by SharonKurheg March 15, 2018 When EPCOT Center (as it was called then) opened at Walt Disney World in 1982, it promised a glimpse into the future and its World Key Information System was one … 0 FacebookTwitterPinterestEmail