O.A.R. highlights a multi-band bill that is sure to ‘rock the suburbs’ throughout the West Coast this August. Along with fellow organic poppers Guster and Howie Day, O.A.R will headline open-air sheds and large-scale auditoriums, starting at the Marymoor Amphitheatre in Redmond, WA on August 25. Working its way toward Los Angeles’ Greek Theatre on September 2, the triple bill will make stops at lauded venues like North Plains, OR’s Horning’s Hideout and Las Vegas, NV’s House of Blues. Guster, Howie Day and O.A.R. will each offer hour-long sets every night, along with support act Matt Nathanson. As previously reported, O.A.R.‘s Feeling Better Than Everfine Festival will take place on July 31 at the Tower City Amphitheater in Cleveland, OH.