A magnetic scrabble board! Hang this somewhere and have an ongoing scrabble game. We love to play scrabble. this would be an awesome thing to make. Put dictionary pages over the board and magnets on the scrabble pieces!
Love the backing of the bookshelf would paint the actual bookcase a different color! DIY Country Decor: Pallet Bookcase Tutorial Maybe a way to sturdy up the cheap book shelves from Target and Walmart or Ikea.
For all those art supplies. DIY project du jour: Shoe box + toilet paper tubes (and/or paper towel tube pieces) = storage for pens and other office/art supplies (via Aunt Peaches) More paper tube repurposing ideas: here.