The DowntownDC Business Improvement District works to strengthen the heart of Washington, DC as a vibrant, welcoming, and economically thriving urban center. Its work spans public-space management and activation, economic development, hospitality, events, placemaking, and advocacy, bringing together businesses, property owners, residents, and civic partners to support the continued evolution of downtown.

Lukas Umana is Senior Director of Public Space Operations and Activations at the DowntownDC BID, where he leads work to create clean, safe, vibrant, and memorable public spaces. His work brings together placemaking, public art, events, hospitality, and creative partnerships to strengthen Downtown DC and demonstrate the economic and community value of great public-space experiences

Chelsea Ritter-Soronen is a multi-disciplinary visual artist, small business owner and public arts consultant. She is the Founding Principal of Ground Shift Studio, a mural company specializing in pavement art, established in 2013 (originally named Chalk Riot).

Ground Shift Studio is a Washington, D.C.-based public art and consulting studio working at the intersection of art, transportation, and climate resilience. Founded by artist and urbanist Chelsea Ritter-Soronen, the studio treats the ground beneath our feet—streets, sidewalks, plazas, and other paved surfaces—as both a canvas and a piece of public infrastructure.

The Arts in the Right-of-Way (AROW) program facilitates art in the public right-of-way which is owned and maintained by the District Department of Transportation (DDOT). Examples of AROW projects include various forms of art on public amenities and facilities such as bike racks, utility boxes, and pedestrian areas. AROW projects can be implemented directly by DDOT or by eligible non-DDOT entities via a public space permit.

Color the Curb is a joint agency project between DDOT, the DC Commission on the Arts and Humanities (CAH), and DC Public Schools (DCPS). Color the Curb is a subset of DDOT's Arts in the Right-of-Way (AROW) program, which supports designs that transform intersections into works of art to increase the safety and visibility of pedestrians while adding visual interest to the area.

The Southwest Business Improvement District (SWBID) serves the area south of the National Mall in Washington, D.C., using public art and creative placemaking as central tools for shaping the neighborhood’s public realm. Through murals, artist collaborations, temporary installations, and other creative interventions, SWBID brings color, storytelling, and a distinct sense of place to streets, sidewalks, and shared spaces throughout Southwest.

Judy Scott Feldman has spent more than two decades championing the National Mall as America's premier civic gathering place. As founder of the National Mall Coalition, she has worked to protect the Mall's historic legacy while advocating for its continued evolution as a place where future generations can gather, commemorate, celebrate, and participate in American democracy.

Her work reminds us that preserving great public spaces isn't about freezing them in time—it's about ensuring they remain meaningful, accessible, and relevant for the publics still to come.

The National Mall Coalition advocates for comprehensive, forward-looking stewardship of America’s most prominent civic gathering place. Bringing together preservationists, planners, educators, and citizens, it works to ensure the National Mall remains vital, accessible, and capable of serving future generations.

The International Downtown Association (IDA) is the leading global membership organization for people and organizations working to manage, strengthen, and shape downtowns and urban districts. Founded in 1954, IDA connects the growing field of urban place management, including downtown associations, business improvement districts, public agencies, and other place-based organizations.

Through conferences, research, professional development, and peer networks, IDA helps practitioners share strategies for economic development, public-space management, planning, events, organizational leadership, and advocacy—work that happens where policy, culture, commerce, and everyday urban life meet.