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Events and Things to do in Mattituck, NY

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

Almost full
Polo Hamptons 2026 - Match & Event July 18
Sat, Jul 18, 4:00 PM
Bridgehampton · 900 Lumber Lane
Almost full
Polo Hamptons 2026 - Match & Event July 18
Sat, Jul 18, 4:00 PM
Bridgehampton · 900 Lumber Lane
Manhattan Vintage | Hamptons Edition | August 1 + 2, 2026
Water Mill · Parrish Art Museum
Manhattan Vintage | Hamptons Edition | August 1 + 2, 2026
Water Mill · Parrish Art Museum
Sales end soon
Not-A-Normal Hamptons Show | July 10-12
Bridgehampton · 2183 Montauk Hwy
Sales end soon
Not-A-Normal Hamptons Show | July 10-12
Bridgehampton · 2183 Montauk Hwy
Selling fast
The 2026 Hamptons Concours d' Elegance by RAND Luxury
Sat, Aug 1, 11:00 AM
Bridgehampton · 900 Lumber Ln
Selling fast
The 2026 Hamptons Concours d' Elegance by RAND Luxury
Sat, Aug 1, 11:00 AM
Bridgehampton · 900 Lumber Ln
The Signature All White Creole Cocktail Brunch in the Hamptons
Sat, Jul 18, 12:00 PM
Water Mill · Duck Walk Vineyard
The Signature All White Creole Cocktail Brunch in the Hamptons
Sat, Jul 18, 12:00 PM
Water Mill · Duck Walk Vineyard
Selling fast
July 2026 Wedding Showcase with Atlantis Banquets & Events
Thu, Jul 16, 6:30 PM
Riverhead · Long Island Aquarium
Selling fast
July 2026 Wedding Showcase with Atlantis Banquets & Events
Thu, Jul 16, 6:30 PM
Riverhead · Long Island Aquarium
Sales end soon
LGF Summer Benefit Weekend w/ Dan Hinkley - Intro by Martha Stewart
Today at 5:00 PM
Mattituck · The Landcraft Garden Foundation
Sales end soon
LGF Summer Benefit Weekend w/ Dan Hinkley - Intro by Martha Stewart
Today at 5:00 PM
Mattituck · The Landcraft Garden Foundation
Cotton Club Signature Cocktail Brunch in the Hamptons
Sun, Jul 19, 12:00 PM
Water Mill · Duck Walk Vineyard
Cotton Club Signature Cocktail Brunch in the Hamptons
Sun, Jul 19, 12:00 PM
Water Mill · Duck Walk Vineyard
Sales end soon
Buoys for the Bays Art Exhibit Opening Celebration + Auction
Tomorrow at 5:30 PM
Cutchogue · Borghese Vineyard
Sales end soon
Buoys for the Bays Art Exhibit Opening Celebration + Auction
Tomorrow at 5:30 PM
Cutchogue · Borghese Vineyard
Selling fast
IN CONVERSATION WITH ANNABELLE GURWITCH
Tomorrow at 5:00 PM
Cutchogue · North Fork Apothecary
Selling fast
IN CONVERSATION WITH ANNABELLE GURWITCH
Tomorrow at 5:00 PM
Cutchogue · North Fork Apothecary
The James Hunter Six - Creekside at Sylvester Manor
Sat, Aug 8, 4:30 PM
Shelter Island · Sylvester Manor
The James Hunter Six - Creekside at Sylvester Manor
Sat, Aug 8, 4:30 PM
Shelter Island · Sylvester Manor
TURTLE SPLASH!
Sat, Jul 18, 4:30 PM
Mattituck · Landcraft Garden Foundation
TURTLE SPLASH!
Sat, Jul 18, 4:30 PM
Mattituck · Landcraft Garden Foundation
Sales end soon
Exploring and Navigating the Summer Night Sky
Tomorrow at 9:00 PM
Southold · Custer Observatory
Sales end soon
Exploring and Navigating the Summer Night Sky
Tomorrow at 9:00 PM
Southold · Custer Observatory
Hamptons Artists For Haiti Event
Sat, Jul 18, 5:30 PM
Bridgehampton · 2368 Montauk Hwy
Hamptons Artists For Haiti Event
Sat, Jul 18, 5:30 PM
Bridgehampton · 2368 Montauk Hwy
Fire & Fork Mediterranean BBQ '26
Sat, Jul 18, 6:00 PM
Riverhead · 5412 Sound Avenue, Riverhead, NY, USA
Fire & Fork Mediterranean BBQ '26
Sat, Jul 18, 6:00 PM
Riverhead · 5412 Sound Avenue, Riverhead, NY, USA
Almost full
Shelter Island Public Library Mahjong Tournament
Wednesday at 1:30 PM
Shelter Island Heights · The Ram's Head Inn
Almost full
Shelter Island Public Library Mahjong Tournament
Wednesday at 1:30 PM
Shelter Island Heights · The Ram's Head Inn
An Evening With Tom Junod, Susan Morrison and Loudon Wainwright
Fri, Aug 7, 6:00 PM
Shelter Island · Gardiner's Bay Country Club
An Evening With Tom Junod, Susan Morrison and Loudon Wainwright
Fri, Aug 7, 6:00 PM
Shelter Island · Gardiner's Bay Country Club
An Evening at Galileo's Moon Garden
Sat, Jul 25, 9:00 PM
Southold · Custer Observatory
An Evening at Galileo's Moon Garden
Sat, Jul 25, 9:00 PM
Southold · Custer Observatory
Sales end soon
Stewardship Session: Seahorse Survey at Ponquogue Bridge
Wednesday at 2:00 PM
Hampton Bays · Old Ponquogue Bridge Marine Park
Sales end soon
Stewardship Session: Seahorse Survey at Ponquogue Bridge
Wednesday at 2:00 PM
Hampton Bays · Old Ponquogue Bridge Marine Park
Shakespeare Fair @ The Windmill
Sun, Jul 26, 11:00 AM
Shelter Island · 21 Manwaring Rd
Shakespeare Fair @ The Windmill
Sun, Jul 26, 11:00 AM
Shelter Island · 21 Manwaring Rd

Trends in Mattituck

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Frequently asked questions about Mattituck

What are the best events to attend?

According to Eventbrite, the best events are:

Polo Hamptons 2026 - Match & Event July 18

Manhattan Vintage | Hamptons Edition | August 1 + 2, 2026

Not-A-Normal Hamptons Show | July 10-12

The 2026 Hamptons Concours d' Elegance by RAND Luxury

Which events are currently trending in Mattituck?

The trending searches this month in Mattituck are:

kalogeras sisters meet and greet 2026

long island memorial day

Which events are coming up?

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

LGF Summer Benefit Weekend w/ Dan Hinkley - Intro by Martha Stewart

IN CONVERSATION WITH ANNABELLE GURWITCH

Buoys for the Bays Art Exhibit Opening Celebration + Auction

Exploring and Navigating the Summer Night Sky