place card holders? They're easy to make and will undoubtedly ensure the perfect seat assignments.
On a separate (but also holiday-related) note, I recently discovered Doozy Cards, a small, family owned and operated animation studio and ecard company. A father and daughter team founded Doozy Cards with the intention of uplifting each person who views their cards. They've been creating original ecards since 2003, including popular funny Thanksgiving ecards, and have a huge selection of charming and humorous musical greeting cards for practically every holiday or special occasion.