JUST ANNOUNCED: HANSON and GAVIN DEGRAW, June 21

HANSON and GAVIN DEGRAW are headed to Milwaukee to headline the BMO Pavilion during Summerfest on June 21.

Summerfest Insiders get special access to the presale on Tuesday, April 30 at 10AM.

Reserved seats go on sale Wednesday, May 1 at 10AM at Ticketmaster.com andSummerfest.com and include same-day admission to the festival.