Rockin on the River Concert Featuring Pop Evil, Trapt, The Fail Safe Project + Vial 8Rockin on the River Concert Featuring Pop Evil, Trapt, The Fail Safe Project + Vial 8This years Rockin on the River Festival will take place Saturday July 27 in Lewison, Idaho, on the banks of the Snake River and will feature four great bands.Gaylord FockerGaylord Focker