Culper Spy Day 2025: 11th Anniversary Re-Cap

Culper Spy Day was a community-wide event that celebrated the legacy of the Culper Spy Ring, a key part of Revolutionary War history rooted in Long Island. Held on September 6–7, 2025, the event featured interactive exhibits, historical reenactments, colonial-era demonstrations, and a newly introduced hop-on, hop-off trolley ride that connected visitors to major historic sites throughout the Three Village area. Attendees explored 18th-century espionage through museum tours, author talks, and hands-on activities for all ages. The weekend also included the Culper 5K race and the debut of a new exhibit highlighting the history of the Roe Tavern.

Special Collections welcomed visitors from the SBU and surrounding communities with an open house showcasing its 1779 and 1780 spy letters from General George Washington to Major Benjamin Tallmadge. Visit the website of Special Collections and University Archives for more information about the distinctive collections at SBU Libraries.

Manuscript letter signed “George Washington,” dated September 16, 1780
1780 letter from George Washington to Major Benjamin Tallmadge concerning the Culper Spy Ring. Special Collections, Stony Brook University Libraries.


Kristen Nyitray

Kristen Nyitray

Associate Librarian; Director, Special Collections and University Archives; and University Archivist at Stony Brook University Libraries
Contact her for research assistance with rare books, manuscript collections, historical maps, and SBU history. E-mail: kristen.nyitray@stonybrook.edu.
Kristen Nyitray
Posted in About Us