January 22, 2013 | 12:45pm ET
The Roots annual Roots Picnic returns as a one-day festival on June 1st at the Festival Pier in the bands native Philadelphia, PA. Along with the curators themselves, this years lineup features Grimes, a Roots-backed Naughty by Nature, Gary Clark Jr., Macklemore & Ryan Lewis, araabMUZIK, Solange, The Gaslamp Killer, How to Dress Well, Joey Bada$$, and more.
Passes go on sale Friday, January 25th via Ticketmaster.