All Ages Event. Meet At Security House In Parking Lot Of The Planetarium. Check In (Look For Me With The Clipboard) - Tickets/Bands Will Be Distributed. We Then Will Walk To See The Marine Museum And The Hall Of Fishes, Model Room (Antique Artifacts) And A 3000-Year Old Mummy! Then We Will Be Given A Personal Guided Tour Of The Mansion, Which Is Dressed Up For The Holidays. Also See On Display Vanderbilt's 1909 Reo Gentleman's Roadster & 1928 Lincoln. About Vanderbilt William Kissam Vanderbilt II, Previously Owned This Estate During Long Island's Gold Coast Era. Built With A Spanish Design It Has 24 Rooms Which Was Built In Three Stages From 1910 Until 1936. This 43-Acre "Eagle's Nest Mansion" Was Used As His Summer Home, And Is Now Is The Suffolk County Vanderbilt Museum And Planetarium.    $17.00 Pre-Paid