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: Alpengirl CampLocation: 214 E Mendenhall StBozeman, MT, 59715United StatesSee map: Google MapsPhone:406-570-6312 Alpengirl Adult Women's AdventuresDates: 08/20/202508/21/202508/22/2025Show more datesHide these dates08/23/202508/24/202508/25/202508/26/202508/27/202508/28/202508/29/202508/30/202508/31/202509/01/202509/02/202509/03/202509/04/202509/05/202509/06/202509/07/202509/08/202509/09/202509/10/202509/11/202509/12/202509/13/202509/14/202509/15/202509/16/202509/17/202509/18/2025Time: 8:00AM Organization: Landis ArboretumLocation: 174 Lape Road P.O. BOX 186Esperance, NY, 12066United StatesSee map: Google MapsPhone:518-875-6935 Amphibian and Reptile Herp HikeDates: 08/17/2025Time: 2pm Organization: Landis ArboretumLocation: 174 Lape Road P.O. BOX 186Esperance, NY, 12066United StatesSee map: Google MapsPhone:518-875-6935 Bird Feeder Making WorkshopDates: 09/28/2025Time: 2pm Bronx Zoo Central Park Zoo Organization: Queens Botanical GardenLocation: 43-50 Main StreetFlushing, NY, 11355United StatesSee map: Google MapsPhone: 718.886.3800 Climate Arts Festival 2024Dates: 04/26/2025Time: 11 am - 4 pm Organization: Landis ArboretumLocation: 174 Lape Road P.O. BOX 186Esperance, NY, 12066United StatesSee map: Google MapsPhone:518-875-6935 Decorating with Native GreeneryDates: 11/29/2025Time: 9am - 12pm Organization: King Manor MuseumLocation: 150-03 Jamaica AvenueJamaica, NY, 11432United StatesSee map: Google MapsPhone:(718) 206-0545 Hands-on History: Gardening Day! at King Manor MuseumDates: 04/19/2025Time: 1:00 PM 4:00 PM Organization: Landis ArboretumLocation: 174 Lape Road P.O. BOX 186Esperance, NY, 12066United StatesSee map: Google MapsPhone:518-875-6935 Landis 2025 Signature Fall Plant, Book, and Bake SaleDates: 09/06/202509/07/2025Time: 10am - 4pm Queens Zoo Organization: Landis ArboretumLocation: 174 Lape Road P.O. BOX 186Esperance, NY, 12066United StatesSee map: Google MapsPhone:518-875-6935 Second Annual Landis Big Sit Bird WatchDates: 10/12/2025Time: 6am - 6pm Organization: Landis ArboretumLocation: 174 Lape Road P.O. BOX 186Esperance, NY, 12066United StatesSee map: Google MapsPhone:518-875-6935 Sunrise Celebration Nature WalkDates: 09/14/2025Time: 6:30am Snowshoeing and Cross Country Skiing Near Queens