On Sunday, August 15th, Treehouse and the whole of Corus Entertainment will proudly celebrate Dora the Explorer’s 10th anniversary. The key to the celebration will be the debut of the primetime TV movie Dora’s Big Birthday Adventure at 6pm. The hour long special will also be airing on Nickelodeon in the US, so if you have a satellite that can pick up both channels, feel free to switch back and forth! Special guests include: Rosie Perez, John Leguizamo, and Hector Elizondo, amongst others. Even at ten years old, Dora shows no signs of slowing down! The iconic animated diva, created by Chris Gifford, Valerie Walsh, and Eric Weiner, raked in about $2.5 billion in sales, this year alone. That could buy a lot of birthday presents!