Summerfest is an 11-day party on the Lake Michigan shoreline in downtown Milwaukee featuring over 700 performances on 11 stages including the 23,000 capacity Marcus Amphitheater. Summerfest 2012 will take place June 27 - July 1, July 3-8 (Closed Monday July 2), from Noon until Midnight daily. Concert announcements will begin soon, so be sure to check Summerfest.com for updates!