One good news to you Rockon Gal is that I've seen some Nepali communities in US and Canada have started Kids Program where kids meet every once a week or two weeks. They meet with fellow Nepali (origin) kids and learn to read and write Nepali language. They also learn nepali dances, songs etc. This is a very good way of keeping kids interested in learning and make it fun for them as they get chance to make friends and we can preserve the lNepali language to some extent.