Now in its 15th year, the Summit is Washington's definitive forum at the intersection of diplomacy, business, and geopolitics.
WHEN: OCTOBER 16, 2026
WHERE: U.S. CHAMBER OF COMMERCE, WASHINGTON, D.C.
In 2026 — as the United States marks the 250th anniversary of its founding — the Summit asks a defining question:
What does American influence look like at 250, and who are the architects building it?
Join executives, policymakers, and visionaries for first-hand insights on emerging trends and scenario-based forecasts, helping you make informed decisions in a complex and uncertain global landscape.
Celebrate Diplomacy. Support Meridian.
Sponsors and special guests of the Summit will continue the conversation later the same evening as part of the 58th Annual Meridian Ball, where guests will attend intimate Ambassador-hosted dinners at embassies, followed by a gathering for dancing, dessert, and dialogue at Meridian House, an architectural treasure listed on the National Register of Historic Places.
The Meridian Ball is one of the most prestigious annual events in Washington, D.C. Now in its 58th year, the Ball brings together public officials – including Cabinet secretaries and members of Congress – with prominent media figures, foreign ambassadors, and representatives from the international business and cultural communities.
The Ball plays a critical role in helping Meridian advance diplomacy and supports our mission.
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The 58th Meridian Ball
Contact Us for More Info
General Enquiries: summit@meridian.org
Partnership Opportunities: corporate@meridian.org
Media Enquiries: communications@meridian.org