Kids Saving the Rainforest 2 Hours, includes guide, refreshments, & snacks Kids Saving the Rainforest (KSTR) is a non-profit organization founded in Manuel Antonio by two 9 year old girls: Janine & Aislin. In 1998, they sold painted rocks at a roadside table with the hope of raising enough money to save the endangered red-backed squirrel monkey (mono […]