banglanatak dot com is a social enterprise headquartered at Kolkata and working across India for fostering pro poor growth, peace and harmony using culture based approach. We have hybrid structure. The social business i-land informatics Limited was established in 2000 and Contact Base, a not for profit organization formed by the employees, was set up in 2002.Contact Base is in consultative status with the Intangible Cultural Heritage Committee of UNESCO (since 2010) and in Special Consultative Status with UN ECOSOC (since 2013).In our work with marginalized communities we revive and revitalize their intangible cultural heritage (ICH) as a strategy for their socio economic empowerment. We use music, art and modern creative tools like photography, video and social media for fostering dialogue and exchange among youth from different geographies across the globe. We use Theatre in Development for mobilizing social and behavioral change.We have 16 years of experience in Social and Behaviour Change Communication and Communication for Development (C4D) in sectors like health, sanitation, child protection, women empowerment, livelihood and entrepreneurship, bio-conservation, adaptation to climate change etc.