Electronic music festivals?

Hey guys so I just got back from my 3rd year at Shambhala Music festival, a pretty crazy rave type electronic music festival that goes for 5 days and 4 nights, wondering if any one else attends anything like that on here ill post some videos of the festival incase any of you who havent heard of it would like to see what its all about,

http://www.youtube.com/watch?v=w6ZVHhUX7e8

http://www.youtube.com/watch?v=Bdd3giiFQpc

http://www.youtube.com/watch?v=Dd-DJ6u9JLE