Working through some difficult decisions, Mitchell family matriarch Phylis and patriarch Bill have summoned their two grown sons--Brandon and TV star Mike--home for the holidays. They hope that bringing the family together to recreate The Christmas House will help them find resolution and make a memorable holiday for the entire family and community. As Brandon and his husband Jake make the trip home, they are anxiously awaiting a call about the adoption of their first child. Meanwhile, Mike reconnects with his high-school sweetheart Andi.