Organized in Collaboration with
National Building Museum

DaveyThe National Building Museum is America’s leading cultural institution dedicated to advancing the quality of the built environment by educating people about its impact on their lives. Through its exhibitions, educational programs, online content, and publications, the Museum has become a vital forum for the exchange of ideas and information about the world people build for themselves. learn more


Annual Sponsor
American Society of Landscape Architects (ASLA)
ASLAFounded in 1899, ASLA is the national professional association for landscape architects, representing more than 15,000 members in 48 professional chapters and 68 student chapters. The Society's mission is to lead, to educate and to participate in the careful stewardship, wise planning and artful design of our cultural and natural environments. learn more


media PartNer
Landscape Architecture Magazine

LAMFounded in 1910, Landscape Architecture magazine is the publication of the American Society of Landscape Architects. It is published each month for more than 22,500 subscribers and newsstand sales. The mission of the magazine is to elevate the practice of landscape architecture by providing timely information on built landscapes and on new techniques for ecologically sensitive planning and design. learn more

Landslide Partner
The Davey Tree Expert Company
DaveyWith US and Canadian operations in 45 states and five provinces, The Davey Tree Expert Company provides a variety of tree services, grounds maintenance, and consulting services for the residential, utility, commercial, and government markets. Founded in 1880, Davey is employee owned and has more than 7,000 employees. learn more



Presenting Sponsors

Americana Manhasset
Joseph & Sylvia Slifka Foundation, Inc.
Pauline Vollmer



Hilda & Arturo Brillembourg
The Hubbard Educational Foundation
Pleasant T. Rowland Foundation
Susan & Elihu Rose Foundation, Inc.
Suman Sorg, FAIA
Telesis Corporation



ColdspringSunny Scully Alsup
Ludmila & Conrad Cafritz
Barbara Bolling Downs
The Ethan James Foundation
Susie & Michael Gelman
Leon Levy Foundation
Peasy & Andrew Love
Sara Lee & Axel Schupf



Dr. Tina Alster and Ambassador Paul Frazer
ASLA, Potomac Chapter
Barbara O. David
Gardens by Jeffrey Jones, Ltd.
Barbara Goldsmith
Virginia W. Harrison
The JBG Companies
Carolyn Lindsay
Cary M. Mabley
Chad Newcomb, Financial Concepts Unlimited Inc.
Mary & J. Donald Shockey, Jr.


Additional Sponsors

Brooksley Born & Alexander E. Bennett
Cohen Seglias Pallas Greenhall & Furman PC
Green Home Consulting LLC
Janice Parker Landscape Architects
Kurt Bluemel, Inc.
Lisa & Bruce Lowry
Gary Mintz
Darwina Neal
Neumann Lewis Buchanan Architects
Nievera Williams Landscape Architecture
Rita & Norton Reamer
Rosita & Simon Trinca
Suzanne Turner & Scott Purdin
Walnut Hill Landscape Company