4 – 10 pm Downtown Riverhead’s HalloweenFest and Parade Community Festivals Riverhead Town SquareDowntown Riverhead
5 – 6:30 pm The Fish Guy talks: Whale Watching! Environment Free Sag Harbor Whaling & Historical MuseumSag Harbor
All day The Atelier is honored to present Nocturnes: A Collaboration of the Cosmos. A Unique Partnership of Art & Poetry. 0pening Friday, October 10th Art Books & Readings The Atelier at FlowerfieldSt. James
9 am – noon Point Lookout Town Park Beach Clean-Up Community Environment Town Park at Point LookoutPoint Lookout
9:30 – 11 am Discover the Orthodox Christian Church (English Language Services) Community Free Holy Trinity Orthodox Church of East MeadowEast Meadow
10 am – 5 pm Hicks Nurseries 50th Annual Fall Festival Ages: AllFamily Festivals Free Hicks NurseriesWestbury
10:30 – 11:30 am Storytime & Craft: Hermit Crabs & Fishes Environment Free South Fork Natural History Museum (SoFo)Bridgehampton
11 am – 4 pm Jolly Roger Scavenger Hunt Ages: 3 and upAttractions Family Free The Whaling Museum & Education CenterCold Spring Harbor
1 – 4 pm Halloween Family Fun Day at The Long Island Museum Ages: AllFamily Festivals Free The Long Island MuseumStony Brook
1 – 3 pm GHBC Howl-O-Ween Ages: 8 and underCommunity Family Food & Drink Greenport Harbor Brewing Company’s Peconic Tasting RoomPeconic
1:30 – 3 pm The Great Merrick Book Swap! Ages: 3 and upAttractions Books & Readings Family The Merrick LibraryMerrick
2 – 3 pm Tour the Historic Thomas Dodge Homestead, c. 1721 Ages: 5 and upFamily Free History & Culture Thomas Dodge HomesteadPort Washington
3:15 pm Halloween HARRY HOUDINI Tribute Live Ages: 5 and upFamily Festivals Free Rolling River Day CampEast Rockaway
5:15 pm Halloween HARRY HOUDINI Tribute Live Ages: 5 and upFamily Festivals Free Rolling River Day CampEast Rockaway
7:30 pm Halloween HARRY HOUDINI Tribute Live Ages: 5 and upFamily Festivals Free Rolling River Day CampEast Rockaway
All day The Atelier is honored to present Nocturnes: A Collaboration of the Cosmos. A Unique Partnership of Art & Poetry. 0pening Friday, October 10th Art Books & Readings The Atelier at FlowerfieldSt. James
10 am – 2 pm Call for Artists: Ten-Squared Online Exhibit & Sale Art Craft & DIY Southold Historical MuseumSouthold
5:45 – 7:30 pm Classic Movie: And Then There Were None (1945) Film Free Rogers Memorial LibrarySouthampton
All day The Atelier is honored to present Nocturnes: A Collaboration of the Cosmos. A Unique Partnership of Art & Poetry. 0pening Friday, October 10th Art Books & Readings The Atelier at FlowerfieldSt. James
11:30 am – 12:30 pm Fountain of Youth Yoga Therapy with Frances Cole Jones Classes Community The Nathaniel Rogers HouseBridgehampton
Tomorrow, 5:30 pm FREE First Time Homebuyer Seminar – Yes You Can! Your Path to Home Ownership The Agency North Fork, 54655 Main Road, Southold
Tomorrow, all day The Atelier is honored to present Nocturnes: A Collaboration of the Cosmos. A Unique Partnership of Art & Poetry. 0pening Friday, October 10th The Atelier at Flowerfield
amNY Rangers’ frustration boils over in fourth consecutive home loss: ‘I honestly don’t know what else to do’