Summerfest 2024 Milwaukee Wi. More than 140 headliners and 600 performers in all were revealed thursday for the three weekends of summerfest. Summerfest 2024 officially billed in the guinness book of world records as the world's largest music festival, this lakeside festival lasts for a staggering three.
Bodeans, generac power stage, 9:30 p.m. Summerfest drops full 2024 lineup.