Time Out says
What if we said you could see an ultracool holiday tree inside your kids’ favorite museum? You’d say, “Heck, yeah!” The ornate 13-footer at the American Museum of Natural History makes a statement with a great theme every year; this season's is inspired by the upcoming exhibit "Unseen Oceans." Check out 1,000 handmade ornaments, plus, try your hand at the art of paper folding with on-site volunteers. All ages.