Future World pavilions, were either overhauled or replaced entirely; Universe of Energy was reconfigured as Ellen's Energy Adventure in 1996, World of Motion was replaced with Test Track, and Horizons was demolished in 1999 and replaced with Mission: Space. Walt Disney World held the Millennium Celebration with the central focus of the event at Epcot. The Living Seas was closed in 2005, and rethemed with the introduction of characters from Finding Nemo, as The Seas with Nemo & Friends. That same year, Soarin', a flight simulator ride originally developed for Disney's California Adventure (DCA) theme park in Anaheim, was added to The Land following its massive popularity at DCA. Wonders of Life closed in 2007, with the pavilion being occasionally used for the park's annual festivals until permanent closure. 2010–present: Transformation and redesign In November 2016, Disney revealed that Epcot would be receiving “a major transformation” that would help transition the park into being “more Disney, timeless, relevant, family-friendly”, while keeping the original vision alive. No further details were mentioned. In July 2017, The Walt Disney Company formally announced that Epcot would undergo a multi-year, redesign and expansion plan that would introduce Guardians of the Galaxy and Ratatouille attractions to Future World and World Showcase, respectively, as well as maintaining the original vision and spirit for the park. As part of the announcement, Ellen's Energy Adventure closed the following month, and the pavilion's show building was reused for Guardians of the Galaxy: Cosmic Rewind. That same year, the park reported the first drop in overall attendance ranking among the four Walt Disney World Resort parks, dropping from second to third place, the first in its history. On August 25, 2019, at the 2019 D23 Expo, Disney expanded on the plans for the improvements to Epcot. One of the most significant changes announced was the creation of four distinct "neighborhoods", with the subdivision of Future World into three areas (World Celebration, World Discovery, and World Nature) and World Showcase remaining as the fourth one. Journey of Water - Inspired by Moana, a walkthrough attraction, was also announced. The Walt Disney Company began to stylize the name as "EPCOT" as an homage to both the park's original name and Walt Disney's original concept, although the name is no longer an acronym. The park was closed from March 16 to July 15, 2020, due to the COVID-19 pandemic in Florida. Modified operations, including