11 am – 3 pm Custom House in Sag Harbor Open for Tours Saturdays & Sundays through October 12 Attractions History & Culture Custom House Sag HarborSag Harbor
11 – 11:45 am Inclusive Move & Play (ages 5-10yrs) Classes Project Most Community Learning CenterEast Hampton
11 am How to Plant Milkweed and Butterfly Weed to Attract Butterflies to Your Garden Environment South Fork Natural History Museum (SoFo)Bridgehampton
1 – 7 pm Amityville’s Haunted Harvest Ages: AllFamily Festivals Halloween Amityville’s Haunted HarvestAmityville
1 – 3 pm “Stirring Up History” Workshop – Soap Making at Hallockville Museum Farm Hallockville Museum FarmRiverhead
2 – 4 pm Mattituck Presbyterian Church Graveyard Tour Halloween History & Culture North Fork Community TheatreMattituck
3 – 5 pm NFAC: The Pearl in the Oyster: An Evening of Baroque Masterpieces Community Film North Fork Arts CenterGREENPORT
3 – 7 pm Celebrate Southamptonfest at the Southampton Inn Ages: 3 – 12Family Festivals Food & Drink Claudes Restaurant at the Southampton InnSouthampton
4 – 7 pm Second Annual Heart of Springs “Springfest 2025” Ages: AllFamily Festivals Fundraisers Parsons Blacksmith ShopEast Hampton
7:30 – 9:30 pm Kassar Productions in Association with Playwrights’ Theatre of East Hampton Presents A Steady Rain Theater LTV StudiosWainscott
9 – 11:30 pm The Room at The Clubhouse and Dance After Dark Present The Salsa Social! Nightlife The ClubhouseEast Hampton
10 am – 3:30 pm Ride, Taste, Pick: A Wine Country Immersion Food & Drink Outdoors East End Bike ToursMattituck
10 am – 3:30 pm Vines, Views & Velos: An Electric Ride Through Wine Country’s Finest Food & Drink Outdoors East End Bike ToursMattituck
10 am – 3:30 pm From Barrel to Bottle: A Guided Brewery & Vineyard Bike Tour Experience Food & Drink Outdoors East End Bike ToursMattituck
10 am – 3:30 pm Cruise the Country Side: Wine, Orchards & Craft Beer by Bike Food & Drink Outdoors East End Bike ToursMattituck
10 am – 4 pm The “725 Art Show” at the Sag Harbor Whaling and Historical Museum Art Sag Harbor Whaling & Historical MuseumSag Harbor
10 am – 1 pm 2nd Annual Montauk School PTA Fall Color Fun Run/Walk Ages: 5 and upFamily Fundraisers Sports Montauk SchoolMontauk