Did you know the architecture of the Ten Broeck Mansion (built in 1798) spans many epochs in its style and inspiration? Join us for an outdoor lecture program to learn more about the Ten Broeck Mansion and its gardens. See up-close 18th-century details, and unique views and details about our 4-acre site. Learn about our architectural fragment collection, and learn how the historic gardens are created and cared for today. Recommended for ages 10 and up. Participants are required to practice social distancing and wear face masks. This outdoor program held is rain or shine.