Nice try, I like the details. I prefer moon shots with black background (or is it "backsky"? :-)) and blue shades on the Moon only but still, it's a good shot.
I'm not sure, however, if it really fits the challenge. Better than the load of simple smile and laugh pictures, as we know Moon is made of cheese, but it doesn't make a 100% fit to 'Say cheese!'.
Gave 6.
Another entry made it green, and frankly, that made me smile more. It's an OK moon picture that could use more contrast -- background should have gone to black.
However, it's not what I would consider the best interpretation of the challenge. Photos which depend on the title to be linked to the challenge are not as strong an entry as those that scream out the challenge title on their own.
Enter it in an astrophotography contest and you've got a winner.