The Garden of the Righteous of Gremiasco was created on the 1 April 2019, on the occasion of the Day of the Righteous. The ceremony was attended by the Secondary School of san Sebastiano, at the presence of the mayor of Gremiasco Umberto Dallocchio and the Rabbin of Genova Giuseppe Momigliano.
The first Righteous honored were Monsignor Angelo Bassi and Maria Coggiola Cuttica.