What to know before you go to the 2024 Roots Picnic: Lineup, tickets and road closures The Roots Picnic will return to the Mann in Fairmount Park. The Mann is located at 5201 Parkside Drive in Philadelphia's Fairmount Park. The two-day festival will take place June 1, 2024, and June 2, ... 05/18/2024 - 9:07 am | View Link