11 am – 11:30 pm Sensory Storytime Ages: 4 and underBooks & Readings Free John Jermain Memorial LibrarySag Harbor
4 – 6 pm TGIF It’s Fri-YAY at the Flanders Youth Center Ages: 5 – 8Free flanders youth centerRiverhead
4 – 7 pm Party City Opens New Store in Merrick Ages: 3 – 8Free Party City Merrick, NY – Merrick Commons Shopping CenterMerrick
5:30 pm Holiday Tree Lighting Ceremony Ages: AllChristmas Free Bayard Cutting Arboretum State ParkGreat River
6 – 7 pm Brookhaven Town Tree Lighting Ages: AllChristmas Community Holtsville Ecology SiteHoltsville
Tomorrow, 9 am Sports Watch Parties at Backyard at Hudson Yards: US Open Tennis Backyard at Hudson Yards, Public Square & Gardens
Tomorrow, 9:30 am Discover the Orthodox Christian Church (English Language Services) Holy Trinity Orthodox Church of East Meadow