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Free Events and Things to do in Hauppauge, NY

Search for something you love or check out popular events in your area.

The Great American Food & Craft Festival
Saturday at 11:00 AM
Centereach · ETA Soccer Park - Soccer Training, Clinics, Camps & More on Long Island.
The Great American Food & Craft Festival
Saturday at 11:00 AM
Centereach · ETA Soccer Park - Soccer Training, Clinics, Camps & More on Long Island.
Almost full
U.S. Senator Gillibrand’s Long Island Region Service Academy Night 2026
Thu, May 28, 6:00 PM
Farmingdale · SUNY Farmingdale
Almost full
U.S. Senator Gillibrand’s Long Island Region Service Academy Night 2026
Thu, May 28, 6:00 PM
Farmingdale · SUNY Farmingdale
Going fast
Regional Seminar - Long Island
Tomorrow at 8:00 AM
Holtsville · 750 Waverly Ave
Going fast
Regional Seminar - Long Island
Tomorrow at 8:00 AM
Holtsville · 750 Waverly Ave
Going fast
SECURITY GUARD TRAINING CLASS
Saturday at 7:00 AM
Wheatley Heights · 20 Andrews Ave
Going fast
SECURITY GUARD TRAINING CLASS
Saturday at 7:00 AM
Wheatley Heights · 20 Andrews Ave
Pop Con
Sat, May 30, 11:00 AM
Patchogue · Patchogue-Medford Library
Pop Con
Sat, May 30, 11:00 AM
Patchogue · Patchogue-Medford Library
Volunteer at Island Harvest's Farm
Fri, Jun 5, 9:00 AM
Brentwood · Sisters of St Joseph
Volunteer at Island Harvest's Farm
Fri, Jun 5, 9:00 AM
Brentwood · Sisters of St Joseph
Waters to Peoples Beach Cleanup at Sunken Meadow State Park
Sat, Jun 6, 10:00 AM
Kings Park · Sunken Meadow State Park
Waters to Peoples Beach Cleanup at Sunken Meadow State Park
Sat, Jun 6, 10:00 AM
Kings Park · Sunken Meadow State Park
Celebrating Haitian Flag Day
Today at 6:00 PM
Brentwood · Brentwood Public Library
Celebrating Haitian Flag Day
Today at 6:00 PM
Brentwood · Brentwood Public Library
Going fast
BEACH RAT RELEASE PARTY
Friday at 7:00 PM
Lindenhurst · 27A Brewing Company
Going fast
BEACH RAT RELEASE PARTY
Friday at 7:00 PM
Lindenhurst · 27A Brewing Company
Almost full
All Paws on Deck
Tomorrow at 7:00 PM
Huntington · American Legion Huntington Post 360
Almost full
All Paws on Deck
Tomorrow at 7:00 PM
Huntington · American Legion Huntington Post 360
Almost full
The Rules of the Road
Thursday at 7:00 PM
Huntington · Wyncote Club
Almost full
The Rules of the Road
Thursday at 7:00 PM
Huntington · Wyncote Club
Sunday Flynnday a Fire Island Tradition, BRUNCH, BEACH, BEATS
Sun, May 31, 11:00 AM
Ocean Bay Park · Flynn's Fire Island
Sunday Flynnday a Fire Island Tradition, BRUNCH, BEACH, BEATS
Sun, May 31, 11:00 AM
Ocean Bay Park · Flynn's Fire Island
Sales end soon
Local Content Supplier + Workforce Day | Long Island, NY
Tomorrow at 4:00 PM
East Northport · Dreamseat Studios / This is Long Island
Sales end soon
Local Content Supplier + Workforce Day | Long Island, NY
Tomorrow at 4:00 PM
East Northport · Dreamseat Studios / This is Long Island
Almost full
A Day in Federal Court
Tue, Jun 23, 9:00 AM
Central Islip · 100 Federal Plaza
Almost full
A Day in Federal Court
Tue, Jun 23, 9:00 AM
Central Islip · 100 Federal Plaza
Almost full
Volunteer at Pal-O-Mine Equestrian
Wed, Jun 17, 9:00 AM
Islandia · Pal-O-Mine Equestrian
Almost full
Volunteer at Pal-O-Mine Equestrian
Wed, Jun 17, 9:00 AM
Islandia · Pal-O-Mine Equestrian
NYSF Summer Haze Night Market
Sat, Jun 13, 6:00 PM
Deer Park · 759 Long Island Ave
NYSF Summer Haze Night Market
Sat, Jun 13, 6:00 PM
Deer Park · 759 Long Island Ave
Just added
Prehistoric Plants of Caleb Smith, Adult Program, $4 per adult upon arrival
Sat, May 30, 10:30 AM
Smithtown · Caleb Smith State Park Preserve
Just added
Prehistoric Plants of Caleb Smith, Adult Program, $4 per adult upon arrival
Sat, May 30, 10:30 AM
Smithtown · Caleb Smith State Park Preserve
Sales end soon
The Hapless Lexington
Wednesday at 7:00 PM
Greenlawn · Harborfields Public Library
Sales end soon
The Hapless Lexington
Wednesday at 7:00 PM
Greenlawn · Harborfields Public Library
Sales end soon
Refill & Relate: An Authentic Mom Meetup - May
Wednesday at 7:30 PM
West Islip · West Islip Public Library
Sales end soon
Refill & Relate: An Authentic Mom Meetup - May
Wednesday at 7:30 PM
West Islip · West Islip Public Library
Almost full
Brokers Open House - Khalida Arifee from Property Professionals
Friday at 6:00 PM
Bethpage · 74 Haypath Rd
Almost full
Brokers Open House - Khalida Arifee from Property Professionals
Friday at 6:00 PM
Bethpage · 74 Haypath Rd

Trends in Hauppauge

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Frequently asked questions about Hauppauge

What are the best free events to attend?

According to Eventbrite, the best free events are:

The Great American Food & Craft Festival

U.S. Senator Gillibrand’s Long Island Region Service Academy Night 2026

SECURITY GUARD TRAINING CLASS

Which events are currently trending in Hauppauge?

The trending searches this month in Hauppauge are:

author signings

craft fairs suffolk county

Which free events are coming up?

Discover the best free events happening soon – you don't want to miss them:

Celebrating Haitian Flag Day

Regional Seminar - Long Island

Local Content Supplier + Workforce Day | Long Island, NY

All Paws on Deck