Citizens across Europe are currently taking the initiative to re-appropriate urban space. A group of neighbours transforms wasteland into public space. Garden plot owners open their grounds to unemployed youths to test their small-scale business ideas. Communities are becoming patrons where they were once supplicants. Identified as “We-Traders” they redefine the relation between value, profit and public good and are able to motivate fellow citizens to follow suit. They respond to crisis in several arenas of urban life, be it economic, social or ecological and diffuse the boundaries between buyers and sellers: consumers become co-producers. Through interactive forums, workshops and exhibitions the project connects initiatives by artists, designers, architects and activists from Lisbon, Madrid, Toulouse, Turin and Berlin, where the current crisis manifests different facets from empty coffers and social polarisation to a lack of civic sense as a result of excessive growth.