The Ci.Vi.Vo Lago della Cava group gets to work to make the park even more beautiful and invites everyone to take care of a piece of their city. The group of volunteers in the area has organized an 'ecological day' at the Parco della Cava (ex Cava Mariotti): during the morning the volunteers will proceed to clean the perimeter of the lake, restore the fences around it and clean the park. A moment of aggregation open to all is at 9 am at the car park near the "Stella Sangiovanni" sports center in via Fantoni.