My Heroes Have Always Been Eagles: Willie Nelson's 4th of July Picnic will relocate from Texas to the Philadelphia area for the first time this year, taking place just over the bridge at Freedom Mortgage Pavilion in Camden, NJ on Independence Day. In addition to Nelson, perfomers will include Maren Morris, Bob Dylan, Robert Plant & Alison Krauss and Mavis Staples. Tickets on sale Friday (3/29) here.