# Event Details - **Event Name**: Invasive Species Removal near Trollheim Bridge/Theodore Roosevelt Island - **Event Start and End Date**: Sat, 09 May, 2026 at 09:00 am – Sat, 09 May, 2026 at 11:00 am (-04:00) - **Event Description**: Volunteers will remove vegetation growing into the trail near Trollheim Bridge/Theodore Roosevelt IslandAbout this EventThe Friends of Mount Vernon Trail will be improving the trail near Trollheim Bridge/Theodore Roosevelt Island.Volunteers may perform some of the following work:Using pruners and loppers to cut vegetationUsing hand saws to cut tree branchesSweeping or using a leaf blowerHauling away vegetationPicking up trashWhat to Bring:WaterGloves (We'll have some to borrow)Long sleeves and long pants (we sometimes encounter poison ivy)Where to Meet:The work area is on the Mount Vernon Trail north of the wooden Trollheim bridge. See where to meet in the screenshot below. If coming by car you can park at Theodore Roosevelt Island. Please note that this parking lot can become very full on Saturday morning. If full you can also park in Rosslyn.Meet hereGoogle street view hereGroup Volunteering:We welcome groups to come volunteer at our events. If you plan on having more than 10 people come on a particular weekend, just let us know via email (hello@mountvernontrail.org) no less than one week prior to the day of the event. It is critical that you reach out and ensure everyone volunteering with your group registers through this EventBrite link so we can better plan work scope, prepare supplies, and promote your group’s attendance on social media. You can read more about group volunteering on our website here.Support our Work:We're raising funds to continue to improve the Mount Vernon Trail. Donate to keep our volunteers equipped with tools and supplies at Donate to Friends of the Mount Vernon Trail.Keep up to date with upcoming events and news about the trail by following us on our website, Facebook, Bluesky, YouTube, and Instagram.Photo and Liability Waiver:By registering to volunteer, you're agreeing to our Photo Release and Liability Waiver. https://cdn-az.allevents.in/events4/banners/06c70ad0-22ec-11f1-94ad-45392afc322d-rimg-w1179-h740-dcc2f0d5-gmir.jpg https://youtu.be/Th2aLQAcPmUhttps://youtu.be/3QZ_OW4geDMhttps://youtu.be/u32aL8uhn08 - **Event URL**: https://allevents.in/washington/invasive-species-removal-near-trollheim-bridge-theodore-roosevelt-island/100001985450197989 - **Event Categories**: trips-adventures, nonprofit, volunteering - **Interested Audience**: - total_interested_count: 0 ## Ticket Details - **Ticket Price Range**: min: 0, max: 0, currency: USD ## Event venue details - **city**: Washington - **state**: DC - **country**: United States - **location**: This is a placeholder address, see Eventbrite description for meeting place - **lat**: 38.8966735 - **long**: -77.0671981 - **full address**: This is a placeholder address, see Eventbrite description for meeting place, Theodore Roosevelt Island Park, Washington, United States ## Event gallery - **Alt text**: Invasive Species Removal near Trollheim Bridge/Theodore Roosevelt Island - **Image URL**: https://cdn-az.allevents.in/events7/banners/98865d838b06cb0d94a6bfeb846519e56fa69e3ed7a9220912212308d126fcfb-rimg-w1200-h900-dc5c6232-gmir.jpg?v=1773870772 ## FAQs - **Q**: When and where is Invasive Species Removal near Trollheim Bridge/Theodore Roosevelt Island being held? - **A:** Invasive Species Removal near Trollheim Bridge/Theodore Roosevelt Island takes place on Sat, 09 May, 2026 at 09:00 am to Sat, 09 May, 2026 at 11:00 am at This is a placeholder address, see Eventbrite description for meeting place, Theodore Roosevelt Island Park, Washington, United States. - **Q**: Who is organizing Invasive Species Removal near Trollheim Bridge/Theodore Roosevelt Island? - **A:** Invasive Species Removal near Trollheim Bridge/Theodore Roosevelt Island is organized by Friends of the Mount Vernon Trail. ## Structured Data (JSON-LD) ```json [ { "@context": "https://schema.org", "@type": "Event", "name": "Invasive Species Removal near Trollheim Bridge/Theodore Roosevelt Island", "image": "https://cdn-az.allevents.in/events7/banners/98865d838b06cb0d94a6bfeb846519e56fa69e3ed7a9220912212308d126fcfb-rimg-w1200-h900-dc5c6232-gmir.jpg?v=1773870772", "startDate": "2026-05-09T09:00:00-04:00", "endDate": "2026-05-09T11:00:00-04:00", "url": "https://allevents.in/washington/invasive-species-removal-near-trollheim-bridge-theodore-roosevelt-island/100001985450197989", "eventStatus": "https://schema.org/EventScheduled", "location": { "@type": "Place", "name": "This is a placeholder address, see Eventbrite description for meeting place", "address": { "@type": "PostalAddress", "streetAddress": "Theodore Roosevelt Island Park", "postalCode": "20001", "addressLocality": "Washington", "addressRegion": "DC", "addressCountry": "US" }, "geo": { "@type": "GeoCoordinates", "latitude": "38.8966735", "longitude": "-77.0671981" } }, "eventAttendanceMode": "https://schema.org/OfflineEventAttendanceMode", "description": "Volunteers will remove vegetation growing into the trail near Trollheim Bridge/Theodore Roosevelt Island", "offers": [ { "@type": "AggregateOffer", "availability": "https://schema.org/InStock", "priceCurrency": "USD", "availabilityStarts": "2026-03-18", "availabilityEnds": "2026-05-09T11:00:00-04:00", "validFrom": "2026-03-18", "lowPrice": "0.00", "highPrice": "0.00", "price": "0.00", "url": "https://allevents.in/washington/invasive-species-removal-near-trollheim-bridge-theodore-roosevelt-island/100001985450197989" }, { "@type": "Offer", "availability": "https://schema.org/InStock", "priceCurrency": "USD", "availabilityStarts": "2026-03-18", "availabilityEnds": "", "validFrom": "2026-03-18", "url": "https://allevents.in/washington/invasive-species-removal-near-trollheim-bridge-theodore-roosevelt-island/100001985450197989", "price": 0, "name": "Mount Vernon Trail Volunteering" }, { "@type": "Offer", "availability": "https://schema.org/InStock", "priceCurrency": "USD", "availabilityStarts": "2026-03-18", "availabilityEnds": "", "validFrom": "2026-03-18", "url": "https://allevents.in/washington/invasive-species-removal-near-trollheim-bridge-theodore-roosevelt-island/100001985450197989", "price": 0, "name": "Add a donation?" } ], "organizer": [ { "@type": "Organization", "name": "Friends of the Mount Vernon Trail", "url": "https://allevents.in/org/friends-of-the-mount-vernon-trail/22754658", "description": "The Friends of the Mount Vernon Trail works to maintain and improve the Mount Vernon Trail and promote its safe use." } ] } ] ```