Events and Things to Do in Oyster Bay, NY

Thursday, September 10

Featured

45th Annual Italian Festival

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10

6:00 PM

North Hempstead Beach Park, 175 W Shore Rd, Port Washington, NY

45th Annual Italian Festival Returns to Port Washington September 10–13 The John Michael Marino Lodge No. 1389 is proud to...

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Featured

Barbara A. Davis Book Talk & Signing for "Denim Wars"

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10

7:00 PM

The Next Chapter, 204 New York Ave, Huntington, NY

Please join me as I share the story behind Denim Wars, a novel of fiction based on a true story—my story—and the fiercely...

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Monday, September 14

Featured

ESOL Classes: Beginner Level

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14

6:00 PM

Locust Valley Library, 170 Buckram Rd, Locust Valley, NY

Unlock the power of language with this beginner-friendly ESOL course designed for those new to English or looking to build...

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Saturday, September 19

Featured

Jay Medal Soirée

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19

5:30 PM

Jay Estate, 210 Boston Post Rd, Rye, NY

The Jay Heritage Center in Rye, New York will celebrate America at 250 with a toast to Jay Medal honorees Pulitzer...

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Saturday, September 26

Featured

Community-Wide Yard Sale

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26

9:00 AM

Huntington, NY

**CHCA Community Yard Sale – Saturday, September 26!** Calling all bargain hunters, treasure seekers, and anyone ready to...

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Featured

Heritage Fall Festival 2026

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26

9:00 AM

Heritage Farm & Garden, 6050 Northern Blvd, East Norwich, NY

Join us at the annual Heritage Farm & Garden Fall Festival! Starting September 26th, this family-friendly event is the perfect...

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Sunday, September 27

Featured

5th Annual Glen Cove Fall Family Festival - Sunday, September 27th • 11am - 4pm

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27

9:00 AM

YMCA at Glen Cove, 125 Dosoris Ln, Glen Cove, NY

5th Annual Glen Cove Fall Family Festival - Sunday, September 27th • 11am - 4pm  Cove Chamber of Commerce invites you to enjoy...

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Thursday, September 10

• 45th Annual Italian Festival 6:00 pm

  North Hempstead Beach Park, 175 W Shore Rd, Port Washington

  
  
• Barbara A. Davis Book Talk & Signing for "Denim Wars" 7:00 pm

  The Next Chapter, 204 New York Ave, Huntington

  
  

Saturday, September 12

• 2nd Annual IHS Cares Waterfront 5K 10:30 am

  1 West End Ave, Oyster Bay

  
  

Monday, September 14

• ESOL Classes: Beginner Level 6:00 pm

  Locust Valley Library, 170 Buckram Rd, Locust Valley

  
  

Friday, September 18

• Gotta Sing '80s at Piccola Bussola Huntington!! 7:30 pm

  Piccola Bussola Ristorante, 970 W Jericho Turnpike, Huntington

  
  

Saturday, September 19

• Jay Medal Soirée 5:30 pm

  Jay Estate, 210 Boston Post Rd, Rye

  
  
• International Coastal Cleanup Day 9:00 am
  
  
• Nutcracker Ballet Auditions for LI Ballet Theatre's 40th annual Nutcracker 1:00 pm

  Huntington Center for Performing Arts, 310 New York Ave, Huntington

  
  
• 2026 Dahlia Show & Exhibition 1:30 pm

  Planting Fields Arboretum, Burns Horticultural Center, 1395 Planting Fields Rd, Oyster Bay

  
  

Sunday, September 20

• 60th Annual Dahlia Show & Exhibition 10:00 am

  Planting Fields Arboretum State Historic Park, 1395 Planting Fields Rd, Oyster Bay

  
  

Monday, September 21

• Bird Watching Aboard the IDA MAY 5:00 pm

  The WaterFront Center, 1 West End Ave, Oyster Bay

  
  

Wednesday, September 23

• An Evening with Author Ann Helfgott: The Naomi Scrolls 6:30 pm

  Main Auditorium, 338 Main St, Huntington

  
  

Saturday, September 26

• Heritage Fall Festival 2026 9:00 am

  Heritage Farm & Garden, 6050 Northern Blvd, East Norwich

  
  
• Community-Wide Yard Sale 9:00 am

  Centerport, Centerport

  
  
• Heritage Farm & Garden Fall Festival 10:00 am

  Heritage Farm & Garden, 6050 Northern Blvd, East Norwich

  
  

Sunday, September 27

• 5th Annual Glen Cove Fall Family Festival - Sunday, September 27th • 11am - 4pm 9:00 am

  YMCA at Glen Cove, 125 Dosoris Ln, Glen Cove

  
  
• 2026 Syosset Street Fair 10:00 am

  Jackson Avenue & Long Island Rail Road, Syosset

  
  

Saturday, October 3

• Oyster Bay Cup Regatta 10:00 am

  The WaterFront Center, 1 West End Ave, Oyster Bay