Magnetic Puzzles - stick a little magnet onto the back of each puzzle piece, then put together the puzzle on a cookie sheet! Great way to keep from losing puzzle pieces, easy clean-up, and great for car trips!
DIY: PVC Pipe Shoe Storage - so fun and so simple, could easily spray paint or cover in fabric or paper too. maybe a horizontal layout of two rows or something. I think this would be good for garage "yard shoes" storage
"Out of the Box: On another wall in the bedroom, wooden cubbies are hung for displaying knickknack items. Colorful fabric swatches used as backing make bright accents against the wall. The boxes can be easily rearranged and added to over time." so cute.