A music festival called Gram Fest or the Cosmic American Music Festival was held annually in honor of Parsons in Joshua Tree, California, between 1996 and 2006. The show featured tunes written by Gram Parsons and Gene Clark as well as influential songs and musical styles from other artists that were part of that era. Performers were also encouraged to showcase their own material. The underlying theme of the event is to inspire the performers to take these musical styles to the next level of the creative process. Past concerts have featured such notable artists as Sneaky Pete Kleinow, Chris Ethridge, Spooner Oldham, John Molo, Jack Royerton, Gib Guilbeau, Counting Crows, Bob Warford, Rosie Flores, David Lowery, Barry and Holly Tashian, George Tomsco, Jann Browne, Lucinda Williams, Polly Parsons, The "Road Mangler" Phil Kaufman, Ben Fong-Torres, Victoria Williams, Mark Olson, and Sid Griffin, as well as a variety of many other bands that had played over the two or three day event. In addition, the Gram Parsons Tribute, in Waycross, Georgia, is a music festival remembering Parsons in the town in which he grew up. Additional tributes spring up every year, the latest being the Southern California "Gram On!" celebration by The Rickenbastards in July, 2013, celebrating the life and legacy of a simple country boy with a dream, Gram Parsons.