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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Sunday Aug. 17, 2025

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9 am – noon

30th Annual Ellen’s 5K Run/Walk/Virtual

Fundraisers

Southampton Intermediate SchoolSouthampton

Screenshot 2025-08-05 at 16-12-26 2025 Ellen’s Run — The Ellen Hermanson Foundation

9 am – 11:30 pm

30th Annual Ellen’s 5k Run/Walk

Fundraisers

Southampton Intermediate SchoolSouthampton

Wednesday Aug. 20

Show her the Money

5:30 – 9 pm

Investing in Women: An Evening @ the HUB Supporting Female Entrepreneurs, Making an Impact & Creating Connections

The HUB

Thursday Aug. 21

All day

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

Fundraisers

2183 Montauk Hwy, Bridgehampton, NY 11932Bridgehampton

summer-soiree-2025

5:30 – 8 pm

Summer Soiree

Fundraisers

New Suffolk WaterfrontNew Suffolk

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

11 am – 5 pm

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

The ChurchSag Harbor

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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