Years ago, MCCN set up a bicycle that could power a light bulb at a local event. It was a popular activity, especially with children. Rock the Bike has done us one better and has figured out how to make money from the idea. “Our activities provide a way for people use their own muscle power and instantly achieve a delightful and memorable result,” they say. The bike blender is their most popular offering but they also do bike-powered sound systems for concerts. This looks fun!