D23 is "The Official Community for Disney Fans" — the first of its kind in the Company's 85-year history. From our enchanting theme parks to our legendary animation studio, Disney is known for having a deep-rooted respect for the wonderful legacy we've built through the years and the creativity that continues to take us to new heights. But one of the most important parts of that fantastic legacy is our fans. To thank all of our fans, we have created D23 with its one-of-a-kind experiences, special events, collectibles, quarterly publication, Web site, and opportunities to meet others who share the same affection and fascination for Disney. D23 offers fans an insider peek at every corner of Disney, from the Parks, animation and stage shows to television and film to the treasures of the legendary Walt Disney Archives.

Official Site: http://d23.disney.go.com/expo/index.html