A short-duration festival of participatory art installations, interventions, and performances that includes live music, food trucks, a living enactment of the Fibonacci sequence by the Natasha Carlitz Dance Ensemble, a field of poppy pinwheels by Karrie Hovey, an animal-led political parade with Sasha Petrenko, a labyrinth made of carpet remnants by Paz de la Calzada, a 30-foot sculpture by Jason Lazarus, and a “barn raising” with Matthias Neumann.