National Preservation Summit (Washington, D.C.) (September 22 – 24, 2026)
The National Trust for Historic Preservation will host the National Preservation Summit on September 22–23 at Washington National Cathedral, bringing together preservation, civic, business, and community leaders to explore the theme "All People Are Created Equal." Held during the nation's 250th anniversary, the Summit will focus on community revitalization, interpreting history to build a shared future, and the role of historic places in strengthening democracy and belonging. The event concludes with an Advocacy Day and reception on Capitol Hill on September 24.