EventsEvents « All Events This event has passed. Harmony Hall April 27 @ 11:40 pm Lyndhurst Mansion – Spirited Mansion Weekend » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: April 27, 2024 Time: 11:40 pm Venue Harmony Hall 15 Liberty Rock Rd Sloatsburg, NY 10974 United States + Google Map Phone 845-712-5220 View Venue Website