The Electric Daisy Carnival in Las Vegas has got to be one of the craziest festivals of all time.  With over 300,000 people expected to attend, 500 performers, 30 carnival rides and three nights of non-stop dancing to the some of the best EDM DJs today including Tiësto, Steve Angello, Sebastian Ingrosso, Avicii, Benny Benassi, Kaskade, Afrojack, Above & Beyond, Armin van Buuren, Bassnectar, Calvin Harris, Carl Cox, Chase & Status, David Guetta, Erick Morillo, Flux Pavilion, Kaskade, Knife Party, Porter Robinson and Richie Hawtin. This one will be for the record books, folks.  

Buy your tickets soon if you can, these will surely dry up quickly!

Here's the exclusive announcement video from MTV.com:

Here's another video of Avicii rockin' it at the 2011 EDC: