This September the final Earthdance Northern California event will take place at Black Oak Ranch in Laytonville. Earthdance Laytonville is set for September 17-19, and the festival has released a “sneak peak” at some of the 2010 artists. Michael Franti and Spearhead, Matisyahu, Trombone Shorty, Zap Mama, Dumpstaphunk, Yard Dogs Road Show and BLVD all will appear at the fest which is one of 300 global events celebrating peace on September 18. Early bird tickets are now on sale for Earthdance Laytonville, which also will offer a Global Artisans Market, Late Night Cinema, Healing Village, Kidlandia, Speakers Forum, Activist Alley, Workshops and All Night Music Cafés. Many more artists will be announced over the coming weeks.