Michael Franti And Spearhead, Sierra Leone’s Refugee All Stars, Hot Buttered Rum and Dumpstaphunk are among the acts slated to appear at The Gaia Festival. The three-day event will take place at Laytonville, CA’s Black Oak Ranch from August 3-5. The ranch is home to Wavy Gravy’s Hog Farm and Camp Winnarainbow circus camps and located just a few hours outside San Francisco. Other acts confirmed during the fest’s “sneak peak” lineup announcement include: David Lindley, Afromassave, SambaDa, Fanna-Fi-Allah Sufi Qawwali Ensemble and Clan Dyken.