Doug “The Ragin’ Cajun” Kershaw at a glance Jul 28, 2016 | ConcertsIf you’re heading out to Reverend Horton Heat at the Arvada Center on Saturday, August 6, make sure to show up early for Doug Kershaw. Known as “The Ragin’ Cajun,” Doug is a bona fide music legend, the sort you don’t often encounter these...