Under what technoscientific conditions might the scarcity of food be understood as contingent on heterogeneous actors? And the possibilities of food abundance be approached as a reparative project of valuing their manifold relations? Blockchain promises to be an infrastructure that presents both productive imaginaries and also challenges to such restorative and sustainable work (Seidler et al 2017;Rozas et al, 2018).In a series of workshops, we critically experimented with these possibilities and challenges. Working with diverse participants including community growers, organisers, artists, and technologists we used a variety of playful methods to act out fictional scenarios set in 2025, when all of London had been transformed into a city farm. For organisations and participants, reparation meant working in the aftermath of social and environmental collapse to bring into being more-than-human-value systems that radically decentred human knowledge and experience.