BTS World Tour

For two nights, Gillette Stadium belongs to ARMY. BTS makes its long-awaited return to the stage with its first-ever shows at the Foxborough venue, bringing the kind of spectacle that's as much about the crowd as the performers themselves. Expect fan chants that shake the stadium, synchronized light sticks that transform the stands into a sea of purple and a production built around a massive 360-degree stage, so there's hardly a bad view in the house. Even if you've never been to a K-pop concert before, this is one of those rare pop culture moments that's impossible to ignore—and unforgettable if you're lucky enough to be there.