CubeeCraft is a fun online site that offers many different projects drawn in their own style called “Cubees.” Cubees can be built by printing them out on a printer, and then cutting them out. No glue or tape is required. The site contains the schematics for all sorts of Cubees from Space Ghost to the Companion Cube. It even has Cubees from one of my favorite new anime series, Gurren Lagann.
All in all, if you’re looking for a fun craft, print out a few Cubees.