The Historical Society of the Somerset Hills presents a variety of programs throughout the year, providing many opportunities to learn more about the history of our community.
Check out our Upcoming Programs & Events, or look back through time to see what you missed!
Upcoming Programs

History Happened Here: America 250 in the Somerset Hills
Upcoming Events

Bernards Twp. Charter Day 2026 Street Fair
Coordinated by the Department of Parks & Recreation, Charter Day is an annual event which celebrates the history and 1760 Charter of Bernards Township and showcases community groups, businesses and talent. The event is held on the 3rd Saturday of May from 12pm – 6pm in the Downtown Basking Ridge area. Our event map and schedule of entertainment is posted in early May.
... Learn morePast Programs

Catharine “Caty” Greene: Eyewitness to the American Revolution

Prohibition 2025

The March to Yorktown Day: Panel Discussion and Exhibit
Past Events

THSSH Holiday Party 2025
You are cordially invited to eat, drink and be merry with your fellow THSSH members at our Annual Holiday Party. Enjoy delicious food, refreshing cocktails and lots of fun, surrounded by festive decorations guaranteed to raise your holiday spirits.
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Somerset County’s Journey Through The Past

Afternoon Tea at Blairsden Signature Event
Step into a world of elegance and history with The Historical Society of the Somerset Hills as we invite you to our captivating Afternoon Tea at the illustrious Blairsden Mansion. This architectural marvel, crafted for the esteemed C. Ledyard Blair—a prominent NYC financier, sportsman, and commodore of the New York Yacht Club—stands as a testament to the grandeur of the Gilded Age. Nestled atop a hill with sweeping views of Ravine Lake, this 62,000-square-foot estate, completed between 1898 and 1903, is a masterpiece of design and engineering.
Upon your arrival, you’ll be greeted with a welcome cocktail, setting the stage for a day of leisure and discovery. Wander through the elegant boutiques that line the grand hallway, each offering a curated selection of unique treasures, or take a tranquil walk through the manicured grounds, where the stunning vistas of the Somerset Hills unfold before you.
Indulge in a sumptuous array of tea sandwiches, scones with clotted cream, delicate cakes, and aromatic pots of tea. Whether you’re a seasoned tea aficionado or new to this delightful tradition, this event promises an afternoon of charm and sophistication. Adorn yourself in your finest tea attire, complete with a hat if you wish, and join us for an unforgettable experience at Blairsden.
Please note that seating for this exclusive event is limited. Last year’s gathering at “Little Thoresby” was a sell-out, so we encourage you to secure your tickets early to ensure your place at this enchanting affair.
Reserve your seat at the top of the mountain. Sponsorship opportunities are also available.
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