My classroom doesn't have any bulletin boards outside, so I use my doors. I found this idea here and decided to replicate it with a little tweaking. My assistant is way more artistically gifted than I am, so I recruited him to help me out (he is also less prone to detail which is why the words on the left aren't centered with the gumball machine ... drives the perfectionist in me a little crazy.)
I love the way it turned out, and the kids always love to walk by and find their names. Cute decor and learning reinforcement, perfect!