节日安排在 29 6月 到 10 7月 2011 (11 day(s))
Summerfest takes place in Milwaukee, United States. 这里是节日的完整地址:Henry Maier Festival Park; Milwaukee, Wisconsin, United States
Maroon 5, Def Leppard, Dropkick Murphys, Styx, Eric Church, The Black Keys, Rise Against, Panic! at the Disco, Wiz Khalifa, Peter Gabriel, Brantley Gilbert, Katy Perry, Third Eye Blind, Hollywood Undead, Nicki Minaj.