Before I tell you all about the inaugural Transform Festival, four words: Nicole Klaymoon’s Embodiment Project. The name has circulated among San Francisco dance fans since Klaymoon began making hip hop dance theater here in 2010, but so far the group has only toured to Oregon and Kenya, and they should be known everywhere. “Ancient Children,” the closer on the Transform Festival’s penultimate night, simply possesses the stage. The performers are charismatic, the hip-hop dance commanding, the truths delivered unflinching. In case I haven’t been emphatic enough: Call up your local presenter. You need to see this.