Smithsonian “Let’s Talk Gardens!” Webinar with Cathedral Director of Horticulture

Washington National Cathedral Gardens: Divine Inspiration & Earthly Challenges Speaker: Sandra Flowers, Director of Horticulture & Grounds Washington National Cathedral Landscape designer Florence Brown Bratenahl worked with landscape architect Frederick Law Olmsted, Jr. to lay out the gardens of the Cathedral Close in the early 1920s. They were presented with a huge mass of soil displaced by …

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2021 Annual Meeting

Washington National Cathedral 3101 Wisconsin Avene NW, Washington, DC

All Hallows Guild Annual Meeting Please join us for our Annual Meeting on Monday, November 1st, 2021. The meeting will be held in the Cathedral's Nave and feature speaker Anne …

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Holiday Greenery Sale

St Albans School Mount St. Alban, Washington, DC

Our annual holiday greenery sale will return in-person at the St. Albans Christmas House Tour Boutique. We will be outside of St. Albans School’s Lane - Johnson building (at Senior Circle) …

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Earth Day

The Earth Day 2022 Theme is Invest In Our Planet. Today’s the day to take action not just because you care about the natural world, but because we all live on …

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All Hallows Guild was founded in 1916 to provide for the care and beautification of the grounds of Washington National Cathedral. The Guild works closely with the horticultural staff to preserve this historic landscape and raises funds for renovation and renewal of the gardens.


  • (202) 537-2937
  • 3101 Wisconsin Ave NW
    Washington, DC 20016


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