Mauro Tirannosauro, in his capacity as member of the Jug Band Colline Metallifere, attended together with Andrea Giacomelli a teleconference of the “Empowerment, Inclusiveness, and Equity” working group of the European Citizen Science Association. Mauro gave a productive input to the teleconference, and invited everybody to the Participatory Lithology prototype closing event, planned for mid-May.