The M3 Rock Festival, the long-running celebration of 1980s arena rock, will return Saturday, May 2, 2026, to Merriweather Post Pavilion in Columbia, Maryland. The 17th edition of the event has a lineup led by Cinderella's Tom Keifer and Queensryche, along with Buckcherry, White Lion, Barry Goudreau's Engine Room, Faster Pussycat and Trixter. In addition,... Continue Reading →