The document is a letter from Sri Ramakrishna Samagra Shikshana Kendra, an integrated school in Bangalore, India that educates mentally challenged, deaf, and normal children together. The school helps the children correct themselves and face society confidently. For their 2006-2007 project, the students participated in Earth Hour by convincing their parents and neighbors to turn off lights for one hour to help the environment. They also collected signatures and started using energy efficient CFL bulbs.