Rocker Lenny Kravitz, Philly rapper Meek Mill and R&B soul icon Maxwell will headline the 2025 #RootsPicnic in #Philadelphia’s #FairmountPark. Ahead of this weekend’s festival at the Mann Center for the Performing Arts, roads are closed for preps. Click the link for your full guide to #FirstAlertTraffic road closures, the musicians taking the stage and how you can still get tickets. on.nbc10.com/HJMErhK