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Free Events and Things to do in Sayville, NY

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

Going fast
Graze Craze Bay Shore, NY Ribbon Cutting Ceremony
Tue, Jun 30, 11:30 AM
Bay Shore · 18 4th Ave
Going fast
Graze Craze Bay Shore, NY Ribbon Cutting Ceremony
Tue, Jun 30, 11:30 AM
Bay Shore · 18 4th Ave
Peter and the Wolf/Pedro y el Lobo free family concert
Saturday at 7:00 PM
Bay Shore · Bay Shore Middle School
Peter and the Wolf/Pedro y el Lobo free family concert
Saturday at 7:00 PM
Bay Shore · Bay Shore Middle School
Herald Senior Health and Beyond Expo: Babylon
Thu, Jun 25, 10:00 AM
Babylon · 27 Locust Ave
Herald Senior Health and Beyond Expo: Babylon
Thu, Jun 25, 10:00 AM
Babylon · 27 Locust Ave
Going fast
SSUH Free Car Seat Safety Check- Up
Thursday at 3:00 PM
Bay Shore · 1933 Union Blvd
Going fast
SSUH Free Car Seat Safety Check- Up
Thursday at 3:00 PM
Bay Shore · 1933 Union Blvd
Volunteer Registration for Famous Food Festival June 2026
Friday at 8:00 AM
Deer Park · Tanger Outlets - Deer Park
Volunteer Registration for Famous Food Festival June 2026
Friday at 8:00 AM
Deer Park · Tanger Outlets - Deer Park
Almost full
Volunteer at Pal-O-Mine Equestrian
Wednesday at 9:00 AM
Islandia · Pal-O-Mine Equestrian
Almost full
Volunteer at Pal-O-Mine Equestrian
Wednesday at 9:00 AM
Islandia · Pal-O-Mine Equestrian
Automate Your Business with AI + Networking — Learn it or Lose it
Tue, Jun 23, 5:30 PM
Patchogue · 1 Terry St
Automate Your Business with AI + Networking — Learn it or Lose it
Tue, Jun 23, 5:30 PM
Patchogue · 1 Terry St
Almost full
Bats in Action, Tiny Tots (Ages 3-5yrs old), $4 per child
Wed, Jun 24, 10:30 AM
Oakdale · Connetquot River State Park Preserve
Almost full
Bats in Action, Tiny Tots (Ages 3-5yrs old), $4 per child
Wed, Jun 24, 10:30 AM
Oakdale · Connetquot River State Park Preserve
Almost full
Self Care Saturday: Adult Program, $4 per adult upon arrival
Saturday at 1:00 PM
Oakdale · Connetquot River State Park Preserve
Almost full
Self Care Saturday: Adult Program, $4 per adult upon arrival
Saturday at 1:00 PM
Oakdale · Connetquot River State Park Preserve
Empowered Summer Holistic Festival
Sun, Jun 28, 12:00 PM
Deer Park · WW Studio @ Knights of Columbus Deer Park
Empowered Summer Holistic Festival
Sun, Jun 28, 12:00 PM
Deer Park · WW Studio @ Knights of Columbus Deer Park
Almost full
Pride Rainbow Lantern Walk, Family Program: $4 per person upon arrival
Fri, Jun 26, 7:30 PM
Oakdale · Connetquot River State Park Preserve
Almost full
Pride Rainbow Lantern Walk, Family Program: $4 per person upon arrival
Fri, Jun 26, 7:30 PM
Oakdale · Connetquot River State Park Preserve
Chamber Summer Sunset Mixer
Wed, Jun 24, 6:00 PM
Bay Shore · El Apretador - Pupusas & Salvadoran Grill
Chamber Summer Sunset Mixer
Wed, Jun 24, 6:00 PM
Bay Shore · El Apretador - Pupusas & Salvadoran Grill
Sunday Flynn-day, Fathers Day Edition
Sun, Jun 21, 11:00 AM
Ocean Bay Park · Flynn's Fire Island
Sunday Flynn-day, Fathers Day Edition
Sun, Jun 21, 11:00 AM
Ocean Bay Park · Flynn's Fire Island
Going fast
The Sidecar Society
Tue, Jun 30, 7:00 PM
Ronkonkoma · Artemis
Going fast
The Sidecar Society
Tue, Jun 30, 7:00 PM
Ronkonkoma · Artemis
Family Fun Day 2026
Sat, Jul 18, 10:00 AM
Brentwood · Ross Memorial Park
Family Fun Day 2026
Sat, Jul 18, 10:00 AM
Brentwood · Ross Memorial Park
Almost full
Grassi Gives Back: Family Service League
Fri, Jun 26, 10:00 AM
Smithtown · Family Service League
Almost full
Grassi Gives Back: Family Service League
Fri, Jun 26, 10:00 AM
Smithtown · Family Service League
Shoulder Pain Workshop
Tue, Jun 23, 11:00 AM
Ronkonkoma · Panetta Physical Therapy
Shoulder Pain Workshop
Tue, Jun 23, 11:00 AM
Ronkonkoma · Panetta Physical Therapy
Retro Rumble at 8-Bite Bites
Tue, Jun 23, 4:00 PM
Centereach · 17 Centereach Mall
Retro Rumble at 8-Bite Bites
Tue, Jun 23, 4:00 PM
Centereach · 17 Centereach Mall
A Box of Chocolates - 88 x 3. Piano Triple Play.
Saturday at 7:00 PM
Bay Shore · Unitarian Universalist Society
A Box of Chocolates - 88 x 3. Piano Triple Play.
Saturday at 7:00 PM
Bay Shore · Unitarian Universalist Society
Sales end soon
Side Discharge - Application and Sales Training
Thursday at 8:00 AM
Hauppauge · Daikin Northeast - Hauppauge
Sales end soon
Side Discharge - Application and Sales Training
Thursday at 8:00 AM
Hauppauge · Daikin Northeast - Hauppauge

Trends in Sayville

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Explore more trends

Frequently asked questions about Sayville

What are the best free events to attend?

According to Eventbrite, the best free events are:

Graze Craze Bay Shore, NY Ribbon Cutting Ceremony

Peter and the Wolf/Pedro y el Lobo free family concert

Herald Senior Health and Beyond Expo: Babylon

Automate Your Business with AI + Networking — Learn it or Lose it

Which events are currently trending in Sayville?

The trending searches this month in Sayville are:

sourdough class

Which free events are coming up?

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

Volunteer at Pal-O-Mine Equestrian

Side Discharge - Application and Sales Training

SSUH Free Car Seat Safety Check- Up

Volunteer Registration for Famous Food Festival June 2026