Perpetual Groove and Hot day at the Zoo are the latest additions to the Snow Ridge Jamfest. The event will take place from August 27-29 in Turin, NY. Previously confirmed acts include: Rusted Root, Railroad Earth, Donna The Buffalo, Particle, Giant Panda Guerilla Dub Squad, The Bridge and Moon Taxi. In total, the event will feature over 30 bands on 3 stages.