Since 2020, OPTIO Tiers-lieu has positioned itself as a mobile third space for eco-citizen activities operating across the La Rochelle metropolitan area and its surroundings. Initiated by engaged citizens, the project aims to raise awareness and inspire the general public toward eco-responsible values in a positive and engaging way. We believe that change will happen collectively by pooling our efforts, highlighting committed actors and activists, and raising consciousness among as many people as possible. Supporting ecological professional projects is at the heart of the association's mission, offering active listening, connections with La Rochelle's transition ecosystem, and the opportunity to test ideas through various events.