All Hallows Guild is pleased to have you join our efforts to preserve the beauty and serenity of the gardens and grounds surrounding Washington National Cathedral. Funds generated through Flower Mart directly benefit the green space of the Cathedral Close and keep it free and open to the public year round. This historic landscape relies entirely on private donations and fund-raising for maintenance, enhancement and preservation. Your donation is tax deductible to the fullest extent of the law.

We look forward to having you join us as we celebrate Pollinator Power during Flower Mart 2019. All Hallows Guild will be highlighting our work to encourage natural pollination.


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
  • (202) 537-2321
  • 3101 Wisconsin Ave NW
    Washington, DC 20016


You’ll see what’s new in the gardens and learn about our upcoming events by subscribing to our monthly email newsletter.

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