We group of 17 girls and 11 boys has collected the thatch grass from bank of Punatshangchuu and did roofing. The girls helped in collecting grasses where boys did maintancence of the gazebo. It was horable day where our hole body start itching due to grass but at the end of the day we are able to show our contribution where student can enjoy their meals with their relatives and more that that it was best place for the self study.