Now which Christmas party was this where you think John Karr would have talked to JonBenet?
I am getting stuff off the websleuths forum that this Wendy is saying that Karr told her the Ramsey's had a open house and that Karr went to it and toured the house during this open house.
Where I live they do open houses at Christmas time, so that people can view the Christmas decorations. The house does not have to be historic or old.