So kind of a random question. What are all the waist high concrete pillars with pipes attached to them out along the newer portion of the hayride on Santa's wonderland? Our best guess is for irrigation but not sure if that is right and don't know what they would be watering out there. Just curious.

We had a great time out there with the family last night. The colder weather and chance of sprinkles kept the large crowds away. It's cool to see what this place has developed into through the years.