The Moon is made of... When Hank makes the mistake of asking Drover what he's doing, Drover reveals his observation that the moon looks like a cookie After some highly scientific discussion and calculations, Hank and Drover agree that the moon is a cookie, not swiss chesse. And, when Loper sets down Sally May's picnic basket, which contains some oatmeal raisin cookies, the plot thickens, and Hank realizes the cookie moon was a sign that he should...you'll never guess what Hank and Drover end it all by singing a funny song, It Doesn't Make Sense.