The participants will pick up the garbage with one of the canes to which a nail will be inserted at the bottom. That way, without having to bend down, they gather whatever they find along the way and then put it in a bag.
The participants will look for stones of different shapes and then create different faces by painting them according to the shape of the stone, such as figures or emojis. Recommended age: 5 years and up.
Participants make natural stone compost or stone dust by crushing small and medium-sized stones with a hammer or mallet to strengthen soil used for planting or potting. This avoids the use of chemicals that are dangerous for the environment.
Stone flour or stone powder is made by participants by crushing small and medium-sized stones with a hammer or mallet to strengthen soil used for planting or potting. This avoids the use of environmentally hazardous chemicals.
The participants (children, youth and active adults) will lie down on the grass, preferably on a slope. With bodies stiff as logs, and arms extended above their heads, they begin to roll down the slope. They can stop at the desired time. It can be done in an urban or rural environment, as long as the grass does not contain stones or other harmful objects.