Summerfest announced the headlining acts for the Zippo Rock Stage tonight. The stage mixes hard rock, alternative, '70s and '80s acts, including:

June 26: Nonpoint, 6 p.m.; Drowning Pool, 11 p.m.
June 27: bloodsimple, 8 p.m.; Sevendust, 10 p.m.
June 28: Carrie Rodriguez, 6:30 p.m.; Old 97's, 8 p.m. Willy Porter, 10 p.m.;
June 29: The Parlor Mob, 6:30 p.m.; Egypt Central, 8 p.m.; Theory of a Deadman, 10 p.m.
June 30: TBA, 10 p.m.
July 1: 12 Stone, 6:30 p.m.; Skillet, 10 p.m.
July 2: Saving Abel, 8 p.m.; Finger Eleven, 10 p.m.
July 3: Ingrid Michaelson, 8 p.m.; Gomez, 10 p.m.
July 4: Black Tide, 6:30 p.m.; Five Finger Death Punch, 10 p.m.
July 5: Black Stone Cherry, 8 p.m.; Jackyl, 10 p.m.;
July 6: Mickey Hart, 9 p.m.

This year's Summerfest takes place from June 26 to July 6 on Milwaukee's lakefront.