Sustainival Mention:
Sustainival – Sustainival is the world’s first green carnival and midway, powering rides and amusements on vegetable oil, wind, solar, and other forms of renewable energy. Ride the Zipper, Gravitron, Super Swings and more, while also taking in entertainment on a pedal-powered stage, green carnival games, art cars and food trucks!
Courtesy of My Modern Met
The original article can be seen here: http://www.mymodernmet.com/profiles/blogs/beakerhead-preview