10 am – 3:30 pm Cruise the Country Side: Wine, Orchards & Craft Beer by Bike Food & Drink Outdoors East End Bike ToursMattituck
10:30 am – noon Docent Tours in the Landcraft Garden Environment Outdoors Landcraft Garden FoundationMattituck
11 am – 4 pm Jolly Roger Scavenger Hunt Ages: 3 and upAttractions Family Free The Whaling Museum & Education CenterCold Spring Harbor
6 – 7 pm Club 8: Ridiculously Fun Social Skills Group for Teens Ages: 13 and upCommunity Family Club 8Plainview
6 – 9 pm Spooky Fest Ages: AllAttractions Craft & DIY Family Center for Science Teaching and Learning-Tanglewood PreserveRockville Center
All day Walt Whitman Birthplace Museum – Girl Scout Programs! Ages: 5 – 12Art Classes Family Walt Whitman BirthplaceHuntington Station
8:30 – 11:30 am Halloween Spooktacular Fall 5K Ages: 5 and upFamily Fundraisers Halloween Planting Fields ArboretumOyster Bay
8:30 am – noon Outrun the Stigma 5K Run/Walk Ages: 5 and upFamily Fundraisers Sports RACE SITEMassapequa Park
9 am – noon The Running Dead 5K Run/Walk Ages: AllFamily Fundraisers Halloween Shortfront ParkPatchogue
9 am – noon Marianne Volpe 5K & Pumpkin Fun Run Ages: 5 and upFamily Fundraisers Sports Baldwin Harbor ParkBaldwin
9 am – noon SBFD Engine Company Monster Dash 5K Run/Walk Ages: 5 and upFamily Fundraisers Halloween Stony Brook Fire DepartmentStony Brook
9 am – noon Floral Park Knights of Columbus Presents Rhatigan’s Run 5K Run/Walk Ages: 5 and upFamily Fundraisers Halloween Floral Park Knights of Columbus CouncilFloral Park
10 am – noon AMSEAS Beach Walk & Cleanup at Hallock State Park Animals Community Hallock State Park PreserveRiverhead
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 – 4:30 pm Heritage Farm & Garden 2025 Fall Festival Ages: AllAttractions Community Family Heritage Farm & GardenMuttontown
10 am – 4 pm Sculpture in the Garden: Sarah Sze at Landcraft Gardens Art Environment Landcraft Garden FoundationMattituck
Today, 9 am “Narratives in Motion – The Evolution of a Storyteller” a solo exhibit by Jennifer A. Uihlein The Firefly Artists
Today, 10 am Watercolor Painting – Fruits and Vegetables: Farmers’ Bounty with Instructor Dr. Quincy Egginton The Nathaniel Rogers House
Today, 10 am 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 The Atelier at Flowerfield
Today, 11:30 am Triumph of Nature: Art Nouveau from the Chrysler Museum of Art The Long Island Museum
Today, noon Greenport Harbor Brewing Company Presents Contemporary Artist Gavin Zeigler Greenport Harbor Brewing Company’s Greenport Tasting Room