Firefly Music Festival
When: June 18th-21th
Where: Dover, Delaware
Why Go: Set in the woods of Delaware, Firefly's an event for those who like to set up camp and feel marooned – even if there's a mall located conveniently in their backyard. It's also one of only two stateside festivals Sir Paul McCartney is playing this year, and its three-day lineup is a smart balance of marquee names (Kings of Leon, Hozier, Snoop Dogg) and smaller-font acts like rapper Le1f and electronic duo Vindata.
Must-See Acts: Paul McCartney, Charlie XCX, Morrissey, Modest Mouse, Run the Jewels, Snoop Dogg, Gary Clark Jr., Sturgill Simpson, Zola Jesus, the Killers, Hozier, Snoop Dogg, Zedd, DJ Mustard, Le1f, Odesza
Official Site: fireflyfestival.com