Arigatou International was invited by UNESCO to contribute to the UNESCO Week for Peace and Sustainable Development that took place in Ottawa, Canada, from 6 to 10 March. The event was a unique platform for discussion on two key programs of the Education Sector, namely Education for Sustainable Development and Global Citizenship Education, and their practical contribution in achieving Target 4.7 of the Sustainable Development Goal 4 on Education. The Week focused on the issue of teachers and teacher training, and highlighted best practices.