With Christmas drawing closer a lot of hosts are going to be rather eager to entertain their guests. And this little project is going to be essential for those of you that want to maximise the results that hard work creates.
This project basically consists of you taking your traditional christmas tree and infecting it with the retribution of your raspberry pi. In short this is going to be a direct upgrade using a massive number of inexpensive LEDS.
To see a demonstration and how to make it visit: http://www.instructables.com/id/Raspberry-Pi-Christmas-Tree-Light-Show/