This is the first of the final 3 episodes that were not broadcast in the U.S. during the initial run of the series. This episode never saw the light of day until "Pushing Daisies" was broadcast on German TV.
One of the window dressers is named Denny Downs. He shares a name with Kristin Chenoweth's (Olive Snook) best friend.
In an early scene, Olive Snook reads a fanciful book entitled "The Double Negative: What You Shouldn't Not Know".