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. Donations of $500 and above will be recognized in the Flower Mart program book.

Thank you for contributing to our celebration of the Haven of Peace that is the Cathedral’s Gardens and Grounds! We are so happy to have you join us as we gather again on the Cathedral Close for Flower Mart – as we have nearly every year since 1939.


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


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

Scroll to Top