Underoath, The Rocket Summer, The Cab Announced For Summer Jam Travis Faulk 12 years ago The inaugural Summer Jam Fest will be happening August 4 at Bull Run Park in Centreville, VA. Check out the bands below: Share this: A Day To Remember, Underoath, August Burns Red, More Announced For Self-Help Fest 2016Underoath Post A Video UpdateUnderoath Announce Headlining Tour With Times Of Grace, Letlive.