On 10 November 2016, and upon UNESCO’s theme of “Science for Peace and Development”, Science Centers and Science Museums around the world celebrated the first International Science Center and Science Museum Day (ISCSMD). Science centers and science museums offered activities based on one or more of the 17 Sustainable Development Goals (SDGs) declared by the United Nations (UN). ISCSMD aims to demonstrate the engagement and impact of the science center and science museum field and to present them at the Science Center World Summit in Tokyo in November 2017.