They've decked the halls and filled The O with season's greetings & holiday cheer to create amazing memories for all. Includes yummy sweets and self-guided tour of the 100 rooms & 80 secret doors. More information is available about this event online at forms.omansion.com/index.php?type=tour&id=A92F1746-317E-4D95-AC92-9FFDD3B08086.
