There are some great resources over at the Foundation and a new one has just been added. This one uses the Pi camera to take a ‘selfie’ and then converts the RGB data into Minecraft blocks. If any of them are TNT (and they should be, cos TNT is cool!) you can have hours of fun blowing yourself up.
Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!