Shapely Penguins! Includes an easy reader booklet about the shapes ending with "This penguin is in the shape of my shoe, a keepsake especially for you!" http://www.teachwithme.com/blogs/getting-to-the-core/item/268-studying-shapes-with-penguins
Shape activities: FREE Lorax shape craft packet. These make a cute bulletin board, or use as large flashcards to review. Play games with them too. Students can choose their favorite shape and make their own.