Greenlawn-Centerport Historical Association

31 Broadway Harborfields Public Library
Greenlawn 11740
Phone: 631-754-1180
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It was an ever growing interest in the 1970s for local history of the communities of Greenlawn and Centerport  that led to the formation of the Greenlawn-Centerport Historical Association. In the late 1980s the Association purchase Suydam Homestead which has been repaired, stabilized and converted into a gallery which houses many historical exhibits, including artifacts discovered on the site.

Tackapausha Museum and Preserve

Tackapausha Museum and Preserve

Washington Avenue,Between Merrick Road
Seaford - 11783
516-571-7443

Oyster Bay Historical Society

20 Summit St,PO Box 297
Oyster Bay - 11771
516-922-5032

Seaford Historical Society and Museum

3890 Waverly Avenue
Seaford - 11783
516-781-5184

Southold Historical Society

54325 Main Road
Southold - 11971
631-765-5500

Raynham Museum Hall

20 West Main St
Oyster Bay - 11711
516-922-6808

Sweetbriar Nature Center

62 Eckernkamp Drive
Smithtown - 117787
631-979-6344

Sayville Historical Society

39 Edwards Street
Sayville - 11782
631-563-0186

The Stony Brook Grist Mill

100 Harbor Road
Stony Brook - 11790
631-751-2244

Moriches Bay Historical Society

15 Montauk Hwy
Center Moriches - 11934
631-878-1776