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Events and Things to do in Great River, NY

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Famous Food Festival - Columbus Day Weekend 2026 - Deer Park, NY
Fri, Oct 9, 1:00 PM
Baywood · Tanger Outlets - Deer Park
Famous Food Festival - Columbus Day Weekend 2026 - Deer Park, NY
Fri, Oct 9, 1:00 PM
Baywood · Tanger Outlets - Deer Park
Oktoberfest Kick Off: The Warped Tour Band and Tattoo Afterlife
Fri, Oct 2, 8:00 PM
Pine Aire · Great South Bay Brewery of Bay Shore
Oktoberfest Kick Off: The Warped Tour Band and Tattoo Afterlife
Fri, Oct 2, 8:00 PM
Pine Aire · Great South Bay Brewery of Bay Shore
BRdata World 2026
East Hauppauge · Hyatt Regency Long Island
BRdata World 2026
East Hauppauge · Hyatt Regency Long Island
Halloween Music Festival featuring AMH, Added Color Presented by ListenUp!
Sat, Oct 17, 4:00 PM
Patchogue Highlands · Stereo Garden
Halloween Music Festival featuring AMH, Added Color Presented by ListenUp!
Sat, Oct 17, 4:00 PM
Patchogue Highlands · Stereo Garden
The Long Island Wine and Food Classic
Saturday at 6:00 PM
Lower Melville · Farmingdale State College
The Long Island Wine and Food Classic
Saturday at 6:00 PM
Lower Melville · Farmingdale State College
The Eras Tour (Drag Version) Long Island 10/3 - SATURDAY BRUNCH
Sat, Oct 3, 10:00 AM
Nassau Shores · The Warehouse
The Eras Tour (Drag Version) Long Island 10/3 - SATURDAY BRUNCH
Sat, Oct 3, 10:00 AM
Nassau Shores · The Warehouse
Lung Force Fundraiser Pickleball Tournament
Sat, Sep 26, 5:00 PM
Sayville · The Pickleball Hall
Lung Force Fundraiser Pickleball Tournament
Sat, Sep 26, 5:00 PM
Sayville · The Pickleball Hall
Back to EAPA! Fall Roundtable
Wednesday at 9:30 AM
Stonebridge at Smithtown · THRIVE
Back to EAPA! Fall Roundtable
Wednesday at 9:30 AM
Stonebridge at Smithtown · THRIVE
The Hooky Party Freestyle Edition
Saturday at 8:00 PM
Patchogue Highlands · Stereo Garden
The Hooky Party Freestyle Edition
Saturday at 8:00 PM
Patchogue Highlands · Stereo Garden
Assassin Bar Crawl - Babylon Village
Friday at 7:00 PM
Deer Pen · The Villager
Assassin Bar Crawl - Babylon Village
Friday at 7:00 PM
Deer Pen · The Villager
RESONANCE A Breathwork & Sound Experience
Sun, Oct 18, 11:30 AM
Downtown · 5th Avenue
RESONANCE A Breathwork & Sound Experience
Sun, Oct 18, 11:30 AM
Downtown · 5th Avenue
Psychic & Holistic Expo
Sun, Sep 27, 10:00 AM
Summerfield · Holiday Inn Long Island - Islip Arpt East, an IHG Hotel
Psychic & Holistic Expo
Sun, Sep 27, 10:00 AM
Summerfield · Holiday Inn Long Island - Islip Arpt East, an IHG Hotel
Zumba For A Cure
Sat, Sep 26, 12:00 PM
Downtown · Knights of Columbus
Zumba For A Cure
Sat, Sep 26, 12:00 PM
Downtown · Knights of Columbus
Oakwood Cemetery Tour
Sun, Sep 27, 2:00 PM
Penataquit Point · Oakwood Cemetery
Oakwood Cemetery Tour
Sun, Sep 27, 2:00 PM
Penataquit Point · Oakwood Cemetery
Runner's Edge 2026 NYC Marathon Bus
Sun, Nov 1, 5:00 AM
Maywood · Runner's Edge
Runner's Edge 2026 NYC Marathon Bus
Sun, Nov 1, 5:00 AM
Maywood · Runner's Edge
Disruption or Opportunity? The AI Labor Debate
Wed, Sep 23, 8:00 AM
Downtown · Heritage Club at Bethpage
Disruption or Opportunity? The AI Labor Debate
Wed, Sep 23, 8:00 AM
Downtown · Heritage Club at Bethpage
REIMAGINE DEMOCRACY: RESTRUCTURING OUR FUTURE AND RESTORING OUR RIGHTS
Sat, Oct 3, 11:00 AM
Lower Melville · Hilton Long Island/Huntington
REIMAGINE DEMOCRACY: RESTRUCTURING OUR FUTURE AND RESTORING OUR RIGHTS
Sat, Oct 3, 11:00 AM
Lower Melville · Hilton Long Island/Huntington
HOT LATINAS CLUB x IXCHEL- End of Summer Pilates & Brunch
Sun, Sep 27, 10:00 AM
Setauket-East Setauket · IXCHEL Mexican Cuisine
HOT LATINAS CLUB x IXCHEL- End of Summer Pilates & Brunch
Sun, Sep 27, 10:00 AM
Setauket-East Setauket · IXCHEL Mexican Cuisine
Long Island Family Festival 2026 Vendor Opportunities
Fri, Sep 25, 6:00 PM
Copiague · Tanner Park
Long Island Family Festival 2026 Vendor Opportunities
Fri, Sep 25, 6:00 PM
Copiague · Tanner Park
FREESTYLE NIGHT @ 160 ADAMS AVENUE (FORMER SPATZ)
Saturday at 8:00 PM
Tulipwood · 160 Adams Ave unit i
FREESTYLE NIGHT @ 160 ADAMS AVENUE (FORMER SPATZ)
Saturday at 8:00 PM
Tulipwood · 160 Adams Ave unit i

Trends in Great River

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Frequently asked questions about Great River

What are the best events to attend?

According to Eventbrite, the best events are:

Famous Food Festival - Columbus Day Weekend 2026 - Deer Park, NY

Oktoberfest Kick Off: The Warped Tour Band and Tattoo Afterlife

BRdata World 2026

Halloween Music Festival featuring AMH, Added Color Presented by ListenUp!

Which events are currently trending in Great River?

The trending searches this month in Great River are:

the haven boston

Which events are coming up?

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

Back to EAPA! Fall Roundtable

Assassin Bar Crawl - Babylon Village

The Long Island Wine and Food Classic

The Hooky Party Freestyle Edition