BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Capital Nature - ECPv6.16.5.1//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Capital Nature
X-ORIGINAL-URL:https://capitalnature.org
X-WR-CALDESC:Events for Capital Nature
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/New_York
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20250309T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20251102T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20260308T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20261101T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20270314T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20271107T060000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260630T180000
DTEND;TZID=America/New_York:20260630T193000
DTSTAMP:20260613T021805Z
CREATED:20260613T021805Z
LAST-MODIFIED:20260613T021805Z
UID:10004504-1782842400-1782847800@capitalnature.org
SUMMARY:The Lost Trees of Willow Avenue
DESCRIPTION:(DC) (Capital Nature) Join Capital Nature for a talk by Mike Tidwell\, founder and director of the Chesapeake Climate Action Network\, and author of The Lost Trees of Willow Avenue: A Story of Climate and Hope on One American Street. Tidwell’s talk will be followed by a discussion with Capital Nature co-founder Stella Tarnay\, and audience Q&A. Many neighborhood trees in DC are facing similar challenges to those on Tidwell’s street in Takoma Park. \n\nThe event will include a book signing. Copies of the book will be available for sale.
URL:https://capitalnature.org/event/the-lost-trees-of-willow-avenue/
LOCATION:Cleveland Park Library\, 3310 Connecticut Ave. NW\, Washington\, 20008\, United States
CATEGORIES:Climate,Seminars and Lectures,Trees
GEO:38.9338544;-77.0579728
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Cleveland Park Library 3310 Connecticut Ave. NW Washington 20008 United States;X-APPLE-RADIUS=500;X-TITLE=3310 Connecticut Ave. NW:geo:-77.0579728,38.9338544
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260715T090000
DTEND;TZID=America/New_York:20260715T170000
DTSTAMP:20260613T012642Z
CREATED:20260613T012642Z
LAST-MODIFIED:20260613T012642Z
UID:10004494-1784106000-1784134800@capitalnature.org
SUMMARY:Arlington Free Tree Application Deadline
DESCRIPTION:(VA) (EcoAction Arlington) Apply to have a tree planted on your property. All private property in Arlington—whether it’s a single-family home\, townhouse\, condo\, or a place of worship—is eligible to have a native tree planted on the property through EcoAction Arlington’s Tree Planting Program. Applications are now open for the Fall 2026 Tree Planting cycle. Today is the last day to sign up.
URL:https://capitalnature.org/event/arlington-free-tree-application-deadline/
CATEGORIES:Stewardship,Trees
ORGANIZER;CN="EcoAction Arlington":MAILTO:office@ecoactionarlington.org
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260725T100000
DTEND;TZID=America/New_York:20260725T130000
DTSTAMP:20260601T211559Z
CREATED:20260601T211559Z
LAST-MODIFIED:20260601T211559Z
UID:10004450-1784973600-1784984400@capitalnature.org
SUMMARY:Urban Forest Hike with Casey
DESCRIPTION:(DC) (Casey Trees) Join Soul Trak and Casey Trees for a guided exploration of Washington DC’s urban forest along the George Washington Carver and Fort Circle Trail. \nNature Every Month is Soul Trak’s year-round series dedicated to getting people outdoors and connected to nature in and around DC. No experience necessary — just show up ready to explore.
URL:https://capitalnature.org/event/urban-forest-hike-with-casey/
LOCATION:Smithsonian’s Anacostia Community Museum\, 1901 Fort Pl\, SE\, Washington\, DC\, 20020\, United States
CATEGORIES:Outdoor Experience,Trees,Wellness
GEO:38.8564918;-76.9768175
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Smithsonian’s Anacostia Community Museum 1901 Fort Pl SE Washington DC 20020 United States;X-APPLE-RADIUS=500;X-TITLE=1901 Fort Pl\, SE:geo:-76.9768175,38.8564918
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260808T090000
DTEND;TZID=America/New_York:20260808T120000
DTSTAMP:20260706T182320Z
CREATED:20260706T182320Z
LAST-MODIFIED:20260706T182320Z
UID:10004546-1786179600-1786190400@capitalnature.org
SUMMARY:Invasive Species Removal at Langdon Park
DESCRIPTION:(DC) (Casey Trees) Join CCAN\, The Langdon Park Forest Stewards\, and Casey Trees to get outside and remove invasive plants! Take part in the exciting Assisted Natural Regeneration efforts happening to restore the forest at Langdon Park in NE DC. We will meet at the parking lot of the Langdon Park Rec Cente. We will start with a brief training on non-native invasive species and best practices for removal\, and spend about 2 hours removing invasives. We will focus on non-native invasive plants like Bush (Amur) Honeysuckle\, English Ivy\, and Porcelain Berry.
URL:https://capitalnature.org/event/invasive-species-removal-at-langdon-park-4/
LOCATION:Langdon Park Recreation Center\, 2901 20th St NE\, Washington DC\, 20018\, United States
CATEGORIES:Stewardship,Trees,Volunteering
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260820T180000
DTEND;TZID=America/New_York:20260820T193000
DTSTAMP:20260811T230032Z
CREATED:20260811T230032Z
LAST-MODIFIED:20260811T230032Z
UID:10004703-1787248800-1787254200@capitalnature.org
SUMMARY:Shady Hike at Brookside
DESCRIPTION:(MD) (Montgomery Parks) Hike through the shady woods to escape the heat. Learn about the forest habitat and its residents. Bring a friend\, niece\, or grandparent. Hike will be on natural surface trails for approximately 2 miles. All attendees must register.
URL:https://capitalnature.org/event/shady-hike-at-brookside/
LOCATION:Brookside Gardens\, 1800 Glenallan Avenue\, Wheaton\, MD\, 20902\, United States
CATEGORIES:Hike,Outdoor Experience,Trees
GEO:39.0581511;-77.0373745
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Brookside Gardens 1800 Glenallan Avenue Wheaton MD 20902 United States;X-APPLE-RADIUS=500;X-TITLE=1800 Glenallan Avenue:geo:-77.0373745,39.0581511
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260822T090000
DTEND;TZID=America/New_York:20260822T120000
DTSTAMP:20260706T182423Z
CREATED:20260706T182423Z
LAST-MODIFIED:20260706T182423Z
UID:10004547-1787389200-1787400000@capitalnature.org
SUMMARY:Invasive Species Removal at Langdon Park
DESCRIPTION:(DC) (Casey Trees) Join CCAN\, The Langdon Park Forest Stewards\, and Casey Trees to get outside and remove invasive plants! Take part in the exciting Assisted Natural Regeneration efforts happening to restore the forest at Langdon Park in NE DC. We will meet at the parking lot of the Langdon Park Rec Cente. \nWe will start with a brief training on non-native invasive species and best practices for removal\, and spend about 2 hours removing invasives. We will focus on non-native invasive plants like Bush (Amur) Honeysuckle\, English Ivy\, and Porcelain Berry.
URL:https://capitalnature.org/event/invasive-species-removal-at-langdon-park-5/
LOCATION:Langdon Park Recreation Center\, 2901 20th St NE\, Washington DC\, 20018\, United States
CATEGORIES:Stewardship,Trees,Volunteering
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260912T090000
DTEND;TZID=America/New_York:20260912T120000
DTSTAMP:20260802T170347Z
CREATED:20260802T170347Z
LAST-MODIFIED:20260802T170347Z
UID:10004657-1789203600-1789214400@capitalnature.org
SUMMARY:Invasive Species Removal at Langdon Park
DESCRIPTION:(DC) (Casey Trees) Join CCAN\, The Langdon Park Forest Stewards\, and Casey Trees to get outside and remove invasive plants! Take part in the exciting Assisted Natural Regeneration efforts happening to restore the forest at Langdon Park in NE DC. We will meet at the parking lot of the Langdon Park Rec Cente. \nWe will start with a brief training on non-native invasive species and best practices for removal\, and spend about 2 hours removing invasives. We will focus on non-native invasive plants like Bush (Amur) Honeysuckle\, English Ivy\, and Porcelain Berry.
URL:https://capitalnature.org/event/invasive-species-removal-at-langdon-park-6/
LOCATION:Langdon Park Recreation Center\, 2901 20th St NE\, Washington DC\, 20018\, United States
CATEGORIES:Stewardship,Trees,Volunteering
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260923T083000
DTEND;TZID=America/New_York:20260923T170000
DTSTAMP:20260802T171212Z
CREATED:20260802T171212Z
LAST-MODIFIED:20260802T171212Z
UID:10004658-1790152200-1790182800@capitalnature.org
SUMMARY:Urban Tree Summit
DESCRIPTION:(MD) (Casey Trees) (Montgomery Parks) Learn from industry-leading experts on their research and contributions at the Urban Tree Summit. All arborists\, landscape industry professionals\, environmental/green industry professionals\, engineers\, designers\, housing developers\, students\, and interested citizens are invited to take advantage of this opportunity to learn from experts\, experienced peers\, and local\, tree-focused\, and mission-driven organizations. \n\nThis is an all-day conference with breaks planned for networking\, exhibitor space\, and lunch. Lunch will be provided and is included with your ticket! \n 
URL:https://capitalnature.org/event/urban-tree-summit/
LOCATION:Silver Spring Civic Center\, One Veterans Place\, Silver Spring\, MD\, 20910\, United States
CATEGORIES:Conference,Trees
GEO:38.9978059;-77.0244968
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Silver Spring Civic Center One Veterans Place Silver Spring MD 20910 United States;X-APPLE-RADIUS=500;X-TITLE=One Veterans Place:geo:-77.0244968,38.9978059
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260926T090000
DTEND;TZID=America/New_York:20260926T120000
DTSTAMP:20260802T171328Z
CREATED:20260802T171328Z
LAST-MODIFIED:20260802T171328Z
UID:10004659-1790413200-1790424000@capitalnature.org
SUMMARY:Invasive Species Removal at Langdon Park
DESCRIPTION:(DC) (Casey Trees) Join CCAN\, The Langdon Park Forest Stewards\, and Casey Trees to get outside and remove invasive plants! Take part in the exciting Assisted Natural Regeneration efforts happening to restore the forest at Langdon Park in NE DC. We will meet at the parking lot of the Langdon Park Rec Cente. \nWe will start with a brief training on non-native invasive species and best practices for removal\, and spend about 2 hours removing invasives. We will focus on non-native invasive plants like Bush (Amur) Honeysuckle\, English Ivy\, and Porcelain Berry.
URL:https://capitalnature.org/event/invasive-species-removal-at-langdon-park-7/
LOCATION:Langdon Park Recreation Center\, 2901 20th St NE\, Washington DC\, 20018\, United States
CATEGORIES:Stewardship,Trees,Volunteering
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260926T100000
DTEND;TZID=America/New_York:20260926T120000
DTSTAMP:20260802T173331Z
CREATED:20260802T173331Z
LAST-MODIFIED:20260802T173331Z
UID:10004662-1790416800-1790424000@capitalnature.org
SUMMARY:Rock Creek Park Tree Tour with Melanie Choukas Bradley
DESCRIPTION:(DC) (Casey Trees) Join naturalist and author Melanie Choukas-Bradley for a guided walk through the rich landscapes of Rock Creek Park. This Field Session is a part of the 2026 Urban Tree Summit\, hosted by Casey Trees and Montgomery Parks. \n\nThe immersive tour invites participants to slow down and observe the intricate relationships between native trees\, understory plants\, and wildlife. Drawing on her deep knowledge of the region\, Melanie will highlight seasonal changes\, ecological connections\, and the cultural history embedded in this urban forest. \nNOTE: This ticket is for the Field Session on Saturday\, September 26\, 2026\, and does not include admission to the conference.
URL:https://capitalnature.org/event/rock-creek-park-tree-tour-with-melanie-choukas-bradley/
LOCATION:Picnic Grove #6\, 696 Beach Drive Northwest\, Washington\, DC\, 20012\, United States
CATEGORIES:Nature Observation,Outdoor Experience,Tour,Trees
GEO:38.9672954;-77.0473678
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Picnic Grove #6 696 Beach Drive Northwest Washington DC 20012 United States;X-APPLE-RADIUS=500;X-TITLE=696 Beach Drive Northwest:geo:-77.0473678,38.9672954
END:VEVENT
END:VCALENDAR