In the inn, when greeting the Hungarians, Michel says in Hungarian "A te országod tele van csúnya emberekkel." The translation in English is "Your country is full of ugly people."
In a previous episode, Emily calls the Inn and tells Lorelei to announce herself when she answers the phone. In this episode she does what her mother asks and says "Indepenence Inn, Lorelei speaking."
In this episode Dean, played by Jared Padalecki, orders pie and has a whole conversation with Kirk about his order. In Supernatural, later on, Jensen Ackles, playing a character named Dean who is the brother of Jared Padalecki's character named Sam, often orders pie and expresses his love for it, although Sam sometimes forgets to order the pie.