D23 Expo 2013 will celebrate its grand opening with a welcome from Disney Chairman and CEO Bob Iger followed by the first of two arena presentations hosted by The Walt Disney Studios at the Anaheim Convention Center. On Friday, August 9, The Walt Disney Studios will surprise and delight fans with sneak peeks of the incredible slate of upcoming animated films from Walt Disney Animation Studios, Pixar Animation Studios, and Disneytoon Studios, hosted by Chief Creative Officer John Lasseter. Then, on Saturday, August 10, Walt Disney Studios Chairman Alan Horn will host The Walt Disney Studios live action arena presentation which will pull back the curtain on upcoming releases from Disney Live Action and Marvel Studios. Both presentations will feature exclusive clips and behind-the-scenes footage, filmmaker discussions, and surprise celebrity appearances. The 4,000-seat arena, the largest venue at The Ultimate Disney Fan Event, will for the first time feature a 2,000-seat overflow theater where guests will be able to watch these once-in-a-lifetime happenings though a live feed. Art and Imagination: Animation at The Walt Disney Studios (Friday, August 9, 10:00 a.m.): Disney and Pixar Chief Creative Officer John Lasseter, filmmakers and star talent will take guests on a journey through The Walt Disney Studiosâ€™ slate of upcoming animated features, including Walt Disney Animation Studiosâ€™ Frozen and Pixar Animation Studiosâ€™ The Good Dinosaur. Plus, catch the U.S. debut of the new Mickey Mouse short Get A Horse!, major movie announcements, and a not-to-be-missed live musical performance. Let the Adventures Begin: Live Action at The Walt Disney Studios (Saturday, August 10, 10:30 a.m.): The Walt Disney Studios Chairman Alan Horn will showcase the Studiosâ€™ exciting live-action release slate, including Disneyâ€™s Saving Mr. Banks and Tomorrowland, Marvelâ€™s Thor: The Dark World, and much more. Tickets for the D23 Expo are $57 for a one-day adult admission and $47 for children 3â€“12. Tickets for members of D23: The Official Disney Fan Club are $50 for a one-day adult admission and $42 for children. Multi-day money-saving tickets are also available for both D23 Members and the general public, and D23 Members can save as much as $84 off the price of admission, based on the purchase of four three-day tickets at the D23 Member rate. For more information on tickets and the ticket pricing structure for members and general admission, visit D23Expo.com.