Get our free book (in Spanish or English) on rainwater now - To Catch the Rain.
* Natural plaster from clay, sand and flour, and other improvements to an urban schoolroom we built from plastic bottles in 2011 ([[La Yuca schoolroom renovation]]).
* A rural public pharmacy (Las Malvinas) made from plastic bottles ([[Las Malvinas botica popular ecoladrillo 2013]]) and blocks made of rice husks, rice husk ash, lime, cement, and sand ([[Las Malvinas botica popular hullkrete 2013]]).
This program is open to all skill levels, but does require some ability to do manual work and move around. Expect to work hard, learn a bunch, build lasting projects and friendships.