Summerfest 2017 continues to take shape. Officials announced Thursday that the Zac Brown Band will headline the Marcus Amphitheater on July 1.
Red Hot Chili Peppers, P!nk and Tom Petty and the Heartbreakers have also been announced as headliners for the 50th annual festival.
GALLERY: 35 Awesome Summerfest Dancing Machines
Tickets go on sale Jan. 20 at 10 a.m. at the Summerfest Box Office in person and by phone at 1.414.273.2600, Ticketmaster Ticket Centers, Walmart stores, online at Ticketmaster.com and by phone at 1.800.745.3000 (live Ticketmaster Agent) or 1.866.448.7849.
Summerfest will be held on June 28-July 9 in 2017.
