2.ª edição da Porto Urban Greening Biennial: Cultivating Communities
Under the theme Cultivating Communities, the 2026 edition proposes looking at cities as living ecosystems, continuously built and transformed by the people who care for them, with soil at the centre.

Image: from the event entry at Agenda Porto.
Source: Agenda Porto (Câmara Municipal do Porto). Details can change; the original entry is the reference.