Events and Things to Do in New Castle, NY

Thursday, September 10

Featured

Analogue Sites by Jorge Otero-Pailos

SEP

10

5:30 AM

Jay Estate, 210 Boston Post Rd, Rye, NY

Join us for a reception with the artist on Thursday, September 10, 2026 at 5:30pm. Registration link coming soon! It is deeply...

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Thursday, August 20

• Sailing Academy Awards Dinner 6:00 pm

  Shattemuc Yacht Club, New Castle

  
  
• Solo at Kittle House

  6:00 pm

  The Kittle House Inn, 11 Kittle Rd, Chappaqua

  
  
• SYC Sunset Yoga 6:30 pm

  Shattemuc Yacht Club, New Castle

  
  

Friday, August 21

• Grupo de Oración 7:30 pm

  Church of St. Ann, New Castle

  
  

Monday, August 24

• Bird Walk: Marshlands Conservancy 7:00 am

  Saw Mill River Audubon, New Castle

  
  

Tuesday, August 25

• Exploring Entomology: Beyond Butterflies at the Mamaroneck Public Library (for families) 2:00 pm

  Teatown Lake Reservation, New Castle

  
  
• OPrime Back to School Kickoff Event at OHS 5:00 pm

  Ossining Union Free School District, New Castle

  
  
• Bird Chat: Hawk Counts & Peregrines (tentative) 7:00 pm

  Saw Mill River Audubon, New Castle

  
  

Thursday, September 10

• Analogue Sites by Jorge Otero-Pailos 5:30 am

  Jay Estate, 210 Boston Post Rd, Rye

  
  

Saturday, September 19

• Jay Medal Soirée 5:30 pm

  Jay Estate, 210 Boston Post Rd, Rye

  
  

Sunday, September 20

• SeptemberFest 2026 12:00 pm

  Mount Kisco, Mt Kisco