Episode Title:A Family Tradition.Episode Description:The Thornberrys are preparing for Thanksgiving in Madagascar when Grandma Sophie calls, inviting them home for the holiday. When Nigel and Marianne explain that they can't go home until they get footage of a fossa for The Foundation. Eliza and Debbie choose to go back to the United States with out their parents but before they board the plane they reconsider in order to spend the holiday as a family.