All day Long Island History Hunt Ages: 5 and upFamily Free History & Culture Sportime Pickleball YorktownYorktown Heights
All day Walt Whitman Birthplace Museum – Girl Scout Programs! Ages: 5 – 12Art Classes Family Walt Whitman BirthplaceHuntington Station
All day 8th Annual Scarecrow Contest at The Shoppes Ages: AllAttractions Community Family The Shoppes at East WindWading River
8:30 – 11:30 am THE GREAT COW HARBOR 10K RUN & 2K Fun Run Ages: AllFamily Fundraisers PARKING – Northport High SchoolNorthport
8:30 am – noon Vin Zorbo Live Like Vin 5K Run/Walk Sports Westhampton Beach Village MarinaWesthampton Beach
9 am – 4 pm Southampton History Museum Carriage House Thrift Shop Free History & Culture Southampton History MuseumSouthampton
9 am – 7 pm Art Show: “LOOK UP” – Photography by Jean Schweibish Art Free Mattituck-Laurel LibraryMattituck
9:30 – 10:15 am Toddler & Teeny Tumbling (ages 18mos – 3yrs) Classes Project Most Community Learning CenterEast Hampton
10 am – noon AMSEAS Beach Walk & Cleanup at Hallock State Park Animals Community Hallock State Park PreserveRiverhead
10 am – 4 pm Sculpture in the Garden: Sarah Sze at Landcraft Gardens Art Environment Landcraft Garden FoundationMattituck
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 – 4 pm The Atelier at Flowerfield is excited to present “Long Island Landscapes,” a dual exhibition of local artists Jonathan Van Brunt and Patricia Yantz opening Thursday, August 14th Art Classes The Atelier at FlowerfieldSt. James
10 am – 4 pm Coastal Vintage LI Antiques / Flea / Farmers Market Art Attractions elks lodge southamptonSouthampton
10 am – 4:30 pm Heritage Farm & Garden 2025 Fall Festival Ages: AllAttractions Community Family Heritage Farm & GardenMuttontown
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 – 5 pm Hicks Nurseries 50th Annual Fall Festival Ages: AllFamily Festivals Free Hicks NurseriesWestbury
10 am – 4 pm 45th Annual Pickle Festival Ages: AllFamily Festivals Fundraisers John Gardiner FarmHuntington
10:30 am – noon Docent Tours in the Landcraft Garden Environment Outdoors Landcraft Garden FoundationMattituck
10:30 – 11:30 am Tour the Historic Sands-Willets House, c. 1735/1845 Ages: 5 and upFamily History & Culture Tours Sands-Willets HousePort Washington
10:30 am – noon Tick Borne Disease; What you need to know! Animals Environment Wertheim NWR Visitor CenterShirley
11 am – 6 pm Saint Ann’s and Fire Island Ministries Fall Festival Festivals Saint Ann’s Episcopal ChurchSayville
11 am – 4 pm Legendary Crafts Ages: AllArt Attractions Family The Whaling Museum & Education CenterCold Spring Harbor
11 am – 4 pm Jolly Roger Scavenger Hunt Ages: 3 and upAttractions Family Free The Whaling Museum & Education CenterCold Spring Harbor
Today, 2 pm The Cake by Bekah Brunstetter opens September 12 at The Stagecrafters Theater Stagecrafters Theater