Social Innovation International Festival (fiiS) is a street action festival that mixtures music, culture, and innovation, seeking to accelerate a cultural transformation for the common good. We could say that we are a festival where ‘TED Talks meets Glastonbury,’ and the power of innovative ideas resonates with the social rhythm of music and arts. The festival gives visibility to people who are creatively generating solutions to the challenges of their communities and the world, inspiring a massive audience and strengthening the social innovation ecosystems of the cities.