Nas & Wiz Khalifa Headline The Roots’ Annual Picnic

Compliments of Miss Info we’ve learned the line-up for The Roots’ fourth-annual picnic. The full day festival takes place in Philly at Penn’s Landing. Nas & Wiz Khalifa are co-headlining, while Mac Miller, Yelawolf and Esperanza Spalding are set to perform. Tickets go on sale this Friday, March 4th at 10am EST over at LiveNation.com, Check the full line-up here.