Noon – 1 pm 2 – 3 pm Felted Pumpkin Workshop Ages: 9 and upArt Classes Family The Whaling Museum & Education CenterCold Spring Harbor
Noon – 4 pm Rolling River Day Camp Annual Fall Festival Ages: 3 – 12Community Family Festivals Rolling River Day CampEast Rockaway
Noon – 6 pm Mineola Fall Festival Ages: AllFamily Festivals Food & Drink Mineola Memorial ParkMineola
Noon – 3 pm Port Jefferson Oktober Harvest Fest Chowder Crawl Festivals Food & Drink Oktober Harvest Fest Chowder CrawlPort Jefferson
2 – 7 pm Downtown Riverhead’s Halloween Fest Ages: AllFamily Free Halloween Downtown RiverheadRiverhead
2 – 4:30 pm Islip Arts Council Hispanic Heritage Month Celebration Free Islip Arts Council, South Shore Mall
2 pm Concierto por el Mes de la Herencia Hispana Gratis En Español History & Culture Circulo CenterHempstead
2:30 – 7 pm Serve Up Hope – Charity Pickleball Tournament and Open Play Fundraisers Sports Sportime Port WashingtonPort Washington
6 – 10 pm Glow in the Park at The Adventure Park at Long Island Ages: AllFamily Health & Fitness Outdoors The Adventure Park at Long IslandWheatley Heights
6 – 9:30 pm SpookyFest Ages: AllFamily Festivals Halloween Center for Science Teaching and Learning-Tanglewood PreserveRockville Center
7 – 11 pm Bats and Brews Benefit Environment Fundraisers 550 S Bay Ave Islip, NY 11751 United StatesIslip
7 – 9 pm Playlet and Poetry Festival Art Books & Readings Holy Trinity Episcopal Church, 768 Main Street, Greenport, NYGreenport
Various Blaze: Long Island Ages: AllFamily Festivals Halloween Old Bethpage Restoration VillageOld Bethpage
All day Vote for Your Favorite Scarecrow! Ages: 3 and upFamily Free Halloween Stony Brook Village CenterStony Brook
7:30 am – noon Michael Sena’s Run for Hope 5K Run/Walk Ages: AllFamily Fundraisers Sports Deer Park High SchoolDeer Park
9 am – noon Walk to End Alzheimer’s – North Babylon Free Fundraisers Belmont Lake State ParkNorth Babylon
9 am – noon AMSEAS Community Beach Cleanup at Lido Beach Town Park Community Environment Lido Beach Town ParkLido Beach
9:30 – 11 am Discover the Orthodox Christian Church (English Language Services) Ages: AllCommunity Family Free Holy Trinity Orthodox Church of East MeadowEast Meadow
10 am – 4:30 pm Heritage Fall Festival 2024 Ages: AllFamily Festivals Food & Drink Heritage Farm and GardenMuttontown
10 am – 4 pm White Post Farms Annual Fall Farm Festival Ages: 8 and underAnimals Attractions Family White Post FarmsMelville
11 am – 5 pm 38th Annual Rock Hall Country Fair Ages: AllAnimals Community Family Rock Hall MuseumLawrence
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 – 7 pm Halloween House Long Island Ages: 13 and upAttractions Family Halloween Broadway CommonsHicksville