DemoCraft No. 3: Righteous Recycler's Bin
Everybody recycles these days. Heck, it's easy to throw cans, bottles, and newspapers into a city-issued plastic bin. But if you really believe in recycling, you'll make the actual recycling bin out of recyclable materials. Finally, a way to outrecycle your neighbor! A chance to give your greener-than-thou attitude real legitimacy. (Warning: Zealous trash collectors may take this bin by mistake. Make backups.)