I currently work at a library as the graphics assistant, and one of my jobs was to create the decorations for the 'Festival of Trees' at a local mall. The theme this year was "Favorites", and since they let me do whatever I wanted the theme for us was Superheros! I used some of the designs on Cubeecraft.com for the ornaments, and then created the superheros they didn't have. Like the Incredibles. They made absolutely adorable ornaments. I worked with one volunteer and we cut and put together 60 Cubees.
Jack from the Incredibles..which I created the design for.
Wolverine, found on the Cubee Craft website