Todd Lipscomb and his team; Elizabeth Schmidt and Sean Cottengim (GBBN Architects); and Francisco Cardona (Leap Agency) have created what they call Upside Wobbles: an interactive and immersive experience of 100 bottom-heavy, glowing blades of LED grass that are designed to gently return to their upright position after being pushed over. The Wobbles stand as one under a canopy of trees in Washington Park.