Home| January 27 Monday, Jan 20 > Organization: National Park ServiceLocation: 1849 C St NWWashington, DC, 20240United StatesSee map: Google MapsPhone:202-208-6843 2025 Free Entrance Days in the National ParksDates: 04/19/202506/19/202508/04/2025Show more datesHide these dates09/27/202511/11/2025Time: See website for details. Organization: Mid-Hudson Discovery MuseumLocation: 75 North Water StreetPoughkeepsie, NY, 12601United StatesSee map: Google MapsPhone:845-471-0415 Mid-Hudson Discovery Museum Open for Martin Luther King Jr. DayThe event has already taken place on this date: 01/20/2025Time: 9:30 am - 5 pm
