Sustainival is the world’s first green carnival. All of our rides run on waste vegetable oil, wind, and solar power. And we created Sustainival to connect people to sustainability by the seat of their pants… The idea came out of the question: How can we reach millions of people with a message about sustainability that penetrates deeply and has a deep level of community engagement. How can we package an education around the environment that in a way that is fun and exciting and exhilarating and everyone just wants to part of…