Summerfest Reveals 2026 Lineup Hamilton at Whitney Hall on June 30, 2026Harry Connick, Jr. at The Riverside Theater Benson Boone: Wanted Man Tour 2026 – LIVE at Fiserv Forum!Zayn: The Konnakol Tour at Fiserv ForumFor King & Country with Rachael Lampa at Bank Five Nine Main StageMilwaukee Irish Fest 2026The All-America Rejects at Wisconsin State FairBryan Adams at Fiserv Forum Pitbull at Riverbend on September 15, 2026