Accordint to the website The Daily Green, the next Democratic National Convention in Denver aims to be as "green" as possible. The signs will be made of biodegradable or recycled materials and recycled afterwards. The balloons will be biodegradable, and the fanny packs are made in the U.S. by union workers out of organic material. All the food will be local, organic, and not fried.
At least they're trying to set a good example.