The 1st Annual Roots Picnic Festival in Philadelphia June7th 2008
Taken directly from their posting on Myspace:
The band has been talking for years of curating their own all day event featuring their friends and favorite groups from across all genres and we are pleased to officially announce the line up of The Roots, Gnarls Barkley, Sharon Jones + The Dap Kings, Deerhoof, Santogold, J*Davey, Diplo, and Esperanza with more to be announced. It all goes down at Philly's Festival Pier at 2pm. Tickets go on sale next Friday at 10am ET.