Hayley Williams, Mitski, and Brandi Carlile will headline the 2026 All Things Go D.C. music festival. The three-day event is scheduled for September 25 to 27 at Merriweather Post Pavilion in Columbia, Maryland. A diverse lineup of nearly 50 acts will join them.
Organizers of the All Things Go Festival have announced the lineup for its D.C. edition, set to return to the DMV region this September. Headliners Hayley Williams, Mitski, and Brandi Carlile will perform across the weekend at Columbia, Maryland’s Merriweather Post Pavilion. The festival spans Friday, September 25, through Sunday, September 27, 2026, featuring artists such as Ethel Cain, Muna, Lola Young, Zara Larsson, Father John Misty, Magdalena Bay, Slayyyter, the Beths, Rico Nasty, Rebecca Black, Del Water Gap, She & Him, Suki Waterhouse, Tinashe, Wolf Alice, Violet Grohl, and comedian Robby Hoffman, among nearly 50 acts in total, as detailed by Pitchfork and other reports.