
Casserole Call
By Katherine Langford
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It’s November and it’s 40 degrees outside, so you know what that means: Summerfest headliner announcements! Yep! We already have Zac Brown Band, My Morning Jacket, Lake Street Dive, Foreigner, and Death Cab For Cutie lined up for Summerfest 2027. And now we have Mumford & Sons! The English folk rock stalwarts will headline the American Family Insurance Amphitheater on Friday, July 9. Source