Second Annual Monster Energy Rock Allegiance Builds On Record-Setting First Year By Expanding To 2 Days at Talen Energy Stadium Near Philly With Avenged Sevenfold, Alice In Chains, Slayer, The Offspri
SECOND ANNUAL MONSTER ENERGY ROCK ALLEGIANCE –THE NORTHEAST’S BIGGEST ROCK EXPERIENCE– BUILDS ON RECORD-SETTING FIRST YEAR BY EXPANDING TO TWO DAYS SATURDAY, SEPTEMBER 17 AND SUNDAY, SEPTEMBER 18 AT TALEN ENERGY STADIUM, JUST OUTSIDE PHILADELPHIA […]