11 am – 4 pm Mythic Crafts Ages: 5 – 12Craft & DIY Family The Whaling Museum & Education CenterCold Spring Harbor
11 am – 4 pm Secret Sirens Ages: 5 and upArt Family Free The Whaling Museum & Education CenterCold Spring Harbor
11 am – 4 pm Museum Adventure Activity: Deep Sea Explorers Ages: 3 – 12Art Attractions Family The Whaling Museum & Education CenterCold Spring Harbor
2 – 8 pm Heritage Farm & Garden Winter Wonderland Ages: AllChristmas Family Holiday Heritage Farm and GardenMuttontown
5 – 9 pm Girl Scouts of Suffolk County’s Holiday Light Show Ages: AllAttractions Christmas Family Camp EdeyBayport
5 – 9 pm Meet Santa at the Huntington Holiday Spectacular Ages: AllChristmas Family Holiday Huntington Holiday SpectacularHuntington
5:30 – 8 pm The East End’s Only Holiday Light Show – Bonac Festival of Lights is Back! Ages: AllFamily East Hampton High SchoolEast Hampton
6 – 7 pm 6 – 7 pm Club 8: Ridiculously Fun Social Skills Group for Teens Ages: 13 and upCommunity Family Club 8Plainview
6 – 8:30 pm The Friday Pre-Teen Project (grades 5-8) Classes Free Project Most Community Learning CenterEast Hampton
6 – 11 pm Sayville Falls Holiday Light Show & Winter Garden Ages: AllAttractions Family Holiday Sayville FallsSayville
7 – 9 pm Hampton Ballet Theatre School 15th Annual Nutcracker Ages: AllDance Family Guild HallEast Hampton
7:30 pm Northport Nutcracker Ballet Ages: 5 – 12Christmas Community Family Elwood Middle SchoolGreenlawn
Various LuminoCity 2024 Holiday Lights Festivals Ages: AllAttractions Family Holiday Eisenhower ParkEast Meadow
Various Great American Family Christmas Festival Ages: AllAttractions Christmas Family UBS ArenaElmont
Various Bayville Winter Wonderland Ages: AllAttractions Christmas Family Bayville Adventure ParkBayville
Various Riverhead Holiday Light Show Ages: AllAttractions Christmas Family Splish Splash WaterparkCalverton
Various The Snowy Day & Other Stories by Ezra Jack Keats Ages: 5 – 12Family Theater Long Island Children’s MuseumGarden City
8 am – noon YMCA East Hampton RECenter 5K Run/Walk Fundraisers Sports East Hampton Main BeachEast Hampton
Dan’s Papers Solar Slowdown: Rising Costs, Bankruptcies & Legal Battles Dim Florida’s Energy Ambitions