11am–5pm Family Science Workshop: Nebula-in-a-Bubble Holiday Ornament Ages: 5 and upArt Craft & DIY Hudson River MuseumYonkers
1–4pm Holiday Puppet Show at the Orangetown Museum Ages: 3 – 8Attractions Christmas Salyer HousePearl River
1:30–9pm All Aboard “The Snow Clipper” for the First Gift Express Ages: 12 and underAttractions Christmas Danbury Railway MuseumDanbury
Brooklyn Paper Baby, it’s cold outside: Cat lovers build shelters to help Brooklyn’s feral felines face winter weather