The residents around Kotti are exposed to multiple environmental stresses (noise and air pollution). Additionally, the public space is full of waste. Through several interactive actions they can spring into action for environment protection and justice. We organise different hands-on activities (among other things district clean-ups, workshops, district walks), a “swap-and-give-away”-market and offer environmental consulting. In addition, we build up a community garden and develop a guide for sustainable district organisation. This is a benefit for local residents, initiatives, groups, institutions and traders.