Happy Halloween! Turn Google Earth into a giant pumpkin
For maximum benefit, turn off the atmosphere ("View -> Atmosphere") and the "Borders & Labels" (found in the "Layers" on the left side of your Google Earth window).
The pumpkin was created using a simple image overlay that he wrapped around the globe, then added a 3D model for the stem. You can read details on how that's done in his post from last year.
If you want more, you can check out a bunch of Halloween goodness in the Google 3D Warehouse or maybe check out the "Pumpkin Man" in Google StreetView, found in the Disney Resort in Paris.
Feliz Halloween!