EventsEvents « All Events This event has passed. Surprise Lake April 20 @ 9:36 am Lyndhurst Mansion – Spirited Mansion Weekend » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: April 20, 2024 Time: 9:36 am Venue Surprise Lake 382 Lake Surprise Rd. Cold Spring, NY 10516 United States + Google Map