Fundraisers and Fundraising Events on Long Island

Fundraising events on Long Island

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Find fundraising events and charity events from charity walks to galas

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Thursday Aug. 21, 2025

summer-soiree-2025

5:30 – 8 pm

Summer Soiree

Fundraisers

New Suffolk WaterfrontNew Suffolk

6 – 8 pm

Horses Changing Lives – Sunset Cocktails to benefit Center For Therapeutic Riding of The East End at Sebonack Golf Club

Fundraisers

Sebonack Golf ClubSouthampton

Friday Aug. 22

All day

Back To School Week At The HUB August 21st- August 24th

Fundraisers

2183 Montauk Hwy, Bridgehampton, NY 11932Bridgehampton

Saturday Aug. 23

All day

Back To School Week At The HUB August 21st- August 24th

Fundraisers

2183 Montauk Hwy, Bridgehampton, NY 11932Bridgehampton

8 – 8:45 am

MOVEMENT in the PARK Fundraiser

Mitchell Park, GreenportGreenport Village

11 am – 5 pm

Fifth Annual Celebrating Creatives of Color: Art Show & Sale, and Book Signing

The ChurchSag Harbor

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11 am – 2 pm

Rubber Duckie Race on Reeves Bay

Ages: All
Family
Free
Fundraisers

Flanders Men’s ClubFlanders

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11 am – 2 pm

Rubber Duck Race on Reeves Bay to Benefit Big Duck Ranch

Ages: All
Family
Free
Fundraisers

Flanders Men’s ClubFlanders

Noon – 5 pm

Ocean Bay Park Community Fair

The Schooner InnOcean Bay Park

1 – 5:30 pm

Brews for Andrew Angiosarcoma Fundraiser

Sand City South BrewingLindenhurst

Sunday Aug. 24

All day

Back To School Week At The HUB August 21st- August 24th

Fundraisers

2183 Montauk Hwy, Bridgehampton, NY 11932Bridgehampton

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9 am – noon

Sound to Bay 5K & 10K Run/Walk

Fundraisers

Jamesport Town BeachJamesport

Saturday Aug. 30

10 am – 4 pm

End of Summer Festival

Holy Trinity Orthodox Church of East MeadowEast Meadow

Monday Sep. 1

9 am – noon

The Great Bonac Footraces 5K/10K

Ages: 5 and up
Family
Fundraisers
Sports

Springs FirehouseEast Hampton

Wednesday Sep. 3

GatsbyGalaCalendarGraphic_843c72

6 – 9 pm

The Gatsby Gala

The Long Island MuseumStony Brook

Friday Sep. 5

6 – 9 pm

Shell-A-Bration Fundraiser for the Turtle Rescue of the Hamptons

Fundraisers

The Watershed Kitchen and InnSouth Jamesport

Saturday Sep. 6

LIMBookFairPhotoSchoolhouse

1 – 4 pm

The Inaugural Long Island Museum Book Fair

The Long Island MuseumStony Brook

9-6 Invitation IV 2025 FRONT

1 – 4 pm

Insider’s View: Tour of Southampton Homes & Gardens

Southampton History MuseumSouthampton

Sunday Sep. 7

The 47th Annual New Hyde Park-Mineola 8K RunWalk

7:30 – 11 am

The 47th Annual New Hyde Park-Mineola 8K Run/Walk

Clinton G. Martin ParkNew Hyde Park

Fire Island Cover

9 am – noon

Walk to End Alzheimer’s – Fire Island

Saltaire Yacht ClubSaltaire

10 am – 1 pm

DDI’s 2025 Annual Walk in the Park

Fundraisers

Belmont Lake State ParkNorth Babylon

Screenshot

2 – 6 pm

Polo For A Purpose

Fundraisers

Bethpage Polo at the ParkBethpage

Tuesday Sep. 9

All day

R. Brinkley Smithers Golf Invitational for Long Island Council for Alcoholism and Drug Dependence

Fundraisers

Piping Rock Club & Creek Club (Locust Valley, NY)Locust Valley

Thursday Sep. 11

nine and dine

3:30 – 9:30 pm

3rd Annual Nine & Dine Golf Outing

Fundraisers

Timber Point Country ClubGreat River

CC Header Nine and Dine 2025

3:30 – 9:30 pm

Presented by Autism Communities Inc. 3rd Annual Nine & Dine Golf Outing

Timber Point Country ClubGreat River

Friday Sep. 12

sweepstakes 2

5:30 – 7:30 pm

Southold Historical Summer Sweepstakes

Fundraisers

Southold Historical MuseumSouthold

BINGO

5:30 – 7:30 pm

BINGO Night with Southold Historical Museum

Southold Town Recreation CenterPeconic

7 – 8:30 pm

Rain Gardens: Natives and Pollinators

southampton cultural centerSouthampton

Saturday Sep. 13

NSSA’s Jack’s Run 5K RunWalk

8 – 11 am

NSSA’s Jack’s Run 5K Run/Walk

Ages: 3 and up
Family
Fundraisers
Sports

Eisenhower Park

9 am – noon

Run For Heroes 5K Run/Walk

Ages: 5 and up
Family
Fundraisers
Sports

Setauket Fire DepartmentSetauket

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