Michael Franti has been putting on the Power To The Peaceful festival every year since 1999, and it has always been the middle weekend in September. It’s a fun event that combines social activism and music, and is headlined by Franti every year. It’s also free. And seems to get bigger every year. This year gave us The Honey Brothers, Sly & Robbie, Alanis Morissette, and, of course, Franti and his band Spearhead.