Cece, a budding and inquisitive scientist, and her equally curious best friend Isaac conduct experiments to see whether Luna's dog Einstein will eat his vegetables.

It's early January on Hank's ranch when Slim and Loper receive word that an ice storm is headed their way. However, just as they're about to prepare the cattle and stock tanks at the ranch to safely weather the storm, Deputy Kile calls with some bad news. It seems that one of their electric fences has short-circuited, and some of their wheat pasture steers have strayed into town and onto the Twitchell golf course! Slim saddles up his horse and heads...

Sally May is planning to host a dance in her yard and launches a major Spring Cleaning Offensive! When a grumbling Slim is drafted to haul trash to the burn barrel, Hank decides it might be a good idea to keep an eye on him. He was right! Later, Miss Viola's pickup breaks down in front of Slim's house, and she needs Slim's expert help as a mechanic. Will the bachelor cowboy take the opportunity to ask her to the dance or will the Head of Ranch Security...

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 cheese. 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...