Established in Kathmandu in 2065 B.S., it has been organizing numerous theatre activities in stage and streets. Till now, Shailee Theatre has produced around two dozens of plays like Aama Nahunda Ek Shanjha, Sunaulo Machha, Ma Joker Banchhu, Sarkari Nirishak, Saraap Pareko Desh, Overcoat, Vanka and many more. It has also worked with many classics of Russian writers bringing them to Nepalese audience, either in their original forms or adapted to the Nepalese context. Besides proscenium theatres, this group has spread its activities in various areas. It organizes a campaign 'Kuri Kuri Abhiyan (Shame! Shame! Campaign) against social evils privileged in our society. It produces radio dramas as an attempt to aware larger number of community. Most importantly, Shailee Theatre organizes 'National Children Theatre Festival' every year with an aim to give space for younger generation to explore and experience theatre. Till now it has regularly organise such festival for six times. Recently, in collaboration with JivanSaathi Films, Shailee Theatre has produced a Nepali feature film 'Banphool' about effect of globalization in traditional occupation. Its telefilm 'Gangi' about climate change was recently broadcasted by Nepal television.