"Don't just laze about! Help with the seating arrangement! The guests will be here any minute, and the king said everything must be perfect tonight or heads will roll! Now remember, the King must sit at the head of the table with her majesty at his side. Lord and Lady Pemberton must sit next to each other but not next to either the Knight-Commander Gren or his wife.. The Priest Lenard mustn't sit next to any of the attractive Ladies, and the Matriarch will certainly cause a ruckus if not placed in a respectable seat, but don't put her near the wine fountain either. Also, the Ladies...."
If you want to add a "supernatural" touch to your campaign, define the rules of magic and the universe. Make your players comfortable with those rules. Then your new supernatural creatures must then break those rules.