A registered 501(c)(3) nonprofit educational organization chartered by the New York State Board of Regents and incorporated under the New York State Education Department.
Our mission is preservation and education: We preserve and educate about local history and culture through our unique historic sites, archives, collections, and public programs.
Insider's View 2026
Sat, Sep 12
|Halsey House & Garden
Go behind the hedges at some of the most distinguished homes and gardens in Southampton. Followed by a post-tour reception generously sponsored by Sant Ambroeus.
Time & Location
Sep 12, 2026, 1:00 PM – 4:00 PM
Halsey House & Garden, 249 S Main St #4826, Southampton, NY 11968, USA
About the Event
Please join us on Saturday, September 12, 2026, for a rare chance to go behind the hedges at some of the most distinguished homes and gardens in Southampton. Following the tour, a reception sponsored by Sant Ambroeus will be held on the grounds of the historic Rogers Mansion.
Ticket Pick-up: 11am - 3:30pm
Halsey House & Garden, 249 South Main St, Southampton NY 11968
Home & Garden Tour: 1pm - 4pm
Various locations
Reception: 4:15pm - 6pm