Seasonal Celebrations

The Preserve’s grounds change beautifully throughout the seasons – celebrate winter, spring, summer, and fall at these annual family events:

Halloween Ball in Hempstead House


  • October 28, 2017
    7:00 pm - 11:55 pm

Join us for a mysterious evening as you journey through Danté’s Inferno in Hempstead House, followed by dinner, the Seven Deadly Sins Cabaret, and dancing in the mansion. Come in costume or as yourself – and beware the sinful dangers lurking in and around the haunted mansion… For just 30 guests, a séance will be conducted (more…)

Family Halloween Party


  • October 29, 2017
    1:00 pm - 4:00 pm

A Halloween Party for young children! The Phil Dejana Learning Center features adorable woodland plush animals celebrating Halloween in a charming display complete with delightful fairy cottages and sparkle lights. This year, we invite families to bring their pets in costume! Guests can also explore the Preserve’s grounds on a treasure hunt for wildlife and objects in the (more…)

Holiday Tales at the Hearth


  • December 3, 2017
    1:00 pm - 4:00 pm

Join the holiday cheer at Hempstead House with a celebration of holiday traditions from around the world. Festive music will play, Santa and Mrs. Claus will visit, and special guest readers will share favorite stories by the library’s roaring fireplace. The mansion’s former billiards room will be transformed into a reading room filled with magical (more…)