* From the episode guest-starring [[Creator/MarxBrothers Harpo Marx]]:
** Harpo plays "Take Me Out To The Ballgame" on the harp. [[http://www.youtube.com/watch?v=H16vDiX_PCo Gotta see it to believe it]].
** Lucy does the MirrorRoutine... '''with HARPO!!!'''
*** How he gets her in the end is another moment in and of itself: by turning his hat into a yo-yo and pulling it back into his hands after she drops hers. The routine ends with them hugging each other.
* A minor one for Little Ricky in "Lucy Does the Tango": Little Ricky and Bruce Ramsey - a couple of six-year-olds - somehow manage to hide away two hundred fully-grown chickens in the space of a couple hours.