The Virgin Mobile Freefest will announce its 2011 line-up and show date on July 11, a spokeswoman said Monday.
In June, the festival had already been confirmed as free and returning to Merriweather Post Pavilion.
It will be the festival's third year in a row at the venue, and its sixth overall. Before Merriweather, the festival was held at Pimlico Race Track.
Earlier this year, readers picked the bands they'd like to see perform. We'll see on Monday who made the cut.