While Arturo, D.W., friends, and family make plans for the perfect Christmas, Hanukkah, and Kwanzaa, Arturo becomes discouraged until he discovers that the spirit of these holidays is not in the details but in the imperfections.
Muffy is so sure that Francine cannot be nice for an entire week that she bets her Princess Peach watch on it, and now it is up to Francine to keep her temper.
Fern dares Arthur and his friends to enter the poetry writing contest at the local library, but writing poems turns out to be harder than they thought.
Even though her brother Arthur says she is too little to help with the upcoming wedding, D.W. proves she is just the right size when disaster strikes during the ceremony.