Summerfest Announces 2020 Date Change Posted on March 23, 2020 by Allen Halas Leave a comment In the wake of the current Covid-19 crisis, Summerfest announced today that this year’s festival will still take place, although in September. Read the full statement from Summerfest below: Related tagged with 2020, Date Change, Festival, Milwaukee, Summerfest Milwaukee Music Summerfest 2020