Firefly is back! The unparalleled East Coast music festival, nestled in Delaware’s picturesque Woodlands, has announced its return in September. 2021 also marks its return to a four day weekend, with performances starting on Thursday September 23rd.  The 2021 Firefly Festival, in conjunction with AEG Presents, will feature headlining sets from Billie Eilish, The Killers, Tame Impala, and Lizzo. The festival’s […]