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: The Saint Louis Art MuseumLocation: 1 Fine Arts Drive Forest ParkSt. Louis, MO, 63110-1380United StatesSee map: Google MapsPhone:314-721-0072 Free Fridays- The Saint Louis Art Museum Dates: 03/21/202503/28/202504/04/2025Show more datesHide these dates04/11/202504/18/202504/25/202505/02/202505/09/202505/16/202505/23/202505/30/202506/06/202506/13/202506/20/202506/27/202507/04/202507/11/202507/18/202507/25/202508/01/202508/08/202508/15/202508/22/202508/29/202509/05/202509/12/202509/19/202509/26/202510/03/202510/10/202510/17/202510/24/202510/31/202511/07/202511/14/202511/21/202511/28/202512/05/202512/12/202512/19/202512/26/2025Time: 10 am to 9 pm
