Summerfest 2018 lineup (Arcade Fire, Flaming Lips, Pixies, Janelle Monae, more)
The Milwaukee fest also includes The Weeknd, Spoon, Grizzly Bear, Social Distortion, Pat Benatar, Meat Puppets, Ash, Sugarhill Gang, Jason Isbell, Soccer Mommy, Hurray for the Riff Raff, and much more.