An evening of ""The Donna Reed Show"" reruns infects Dean and both Gilmore Girls -- Dean expresses a longing for the type of family represented by the show, Lorelai helps Luke spruce up the diner with a fresh paint job and new curtains, and Rory dresses up like Donna and fixes a 1950s style dinner for Dean while petsitting Babette's new kitten; when the baby chick that's the subject of Ro