It's almost that time ... Bonnaroo is set to make a line up announcement on February 9th. They'll be announcing the full 2010 line up and tickets will go on sale the same day.

Speculation right now bets on names like Blues Traveler, Jay-Z, Thievery Corporation, Flaming Lips, Deadmau5, Broken Social Scene and My Morning Jacket.

In a few short years, Bonnaroo has quickly become one the U.S.'s biggest and best festivals. Set on a 700 acre farm in Manchester, Tennessee, it's the playground of the cool kids and the hippies, at the same time, on the same field.

Bonnaroo happens on June 11th - 14th in Manchester in Coffee County, Tennessee.

Check out the Spacelab Festival Guide for more information on Bonnaroo.