On  4 June 2019 we celebrated Her Mejesty Jesten Pema at Pelrithang lhakhang at gelephu coordinated by RSPN with 5 school.And to mark a day we done mass cleaning at Gelephu town.We collected all the waste like plastic,paper,bottle,clothes, and etc.After that we hang all the different types of waste on the rope and display for the waste exbitation.