Season 8: Episode 188: Clair's Place
Cliff surprises Clair by finishing her room earlier than expected. Although it doesn't yet have furniture, Clair is thrilled to finally have some privacy. The kids grow depressed when Clair spends the whole day in the room. Pam, Rudy and Olivia initially claim that they need Clair's help to make Christmas cookies, but finally admit that they just have more fun baking with Clair. Cliff leaves Theo bewildered by trying to pass on the "tradition" of putting up the Christmas lights.