Samata Niketan is one of the place which is doing the real praiseworthy work in Nepal. You can sponsor a children at that school which not only teaches but also feeds them. Besides that, we can go to teach english at these school if we get a chance while visiting Nepal. Another nobel work being done by an organization has a theme somewhat like 'Goat for a child'. If you pay $50, they'll buy a goat and a tharu kid would be saved from being 'Kamalari' or a maid at Kathmandu.