Newburgh. Warm Up at the Washingtons’, at Washington’s Headquarters State Historic Site in Newburgh, from noon to 4 p.m. on Sunday, Dec. 8. Historic interpreters in each seasonally decorated room will greet visitors and offer insight into what took place when the Washingtons occupied the Hasbrouck farmhouse during the last winter of the Revolutionary War. The Salmagundi Consort will perform period appropriate music, while cookies and warm cider will be served near an outdoor fire. Admission is free for the day, compliments of the Friends of the State Historic Sites of the Hudson Highlands. Call 845-562-1195 for details and directions. While in the neighborhood, stop in and see the homes in the Newburgh Historic District featured on the Candlelight Tours. Contact the Crawford House at 845-561-2585 for more information and ticket prices.