100In1Day is an annual celebration of active citizens, where we collectively celebrate the things that make our communities great. We also come up with ways in which we can work together towards the goal of having a better city and world. The actions of the inspired citizenry form the backbone of 100In1Day as a transformative social model seeking to redefine cities by bringing people together in public spaces.
On the web platform, active citizens can publish the time and place of their events and people can join them. 100in1day currently has 1000+ Actions and is present in around 35 different cities around the world. These actions make an impact across different matters such as the environment, social, culture, education, among others.