We have set up our Christmas tree, with the boys help, of course. They behaved pretty well & shared & took turns. We were able to even get their special ornaments (baby's first Christmas ball from Uncle Andrew, first ornament picture & their wish bear ornaments) on the tree with pictures. I was worried to put out our "good" nativity scene due to the fact it's highly breakable. A day or so after putting out the tree I realized I could try putting the small nativity set out & see how they do with that. I am happy to report that they have barely touched it! E has moved 2 of the wisemen into the manger a few times but other than that they haven't taken them around the house. We have also added a train around the bottom but we might be switching it out for another train that isn't so "plasticky".