Signature DC Event Design: America 250

Author: Press Release

Encore Décor Celebrates 25 Years of Transforming Corporate and Charity Events in Washington DC

WASHINGTON, DC — Encore Décor, a leading Washington, DC–based corporate event décor and production company, proudly celebrates its 25th anniversary in 2026, marking a quarter century of transforming venues into immersive environments for corporate, nonprofit, and mission-driven organizations throughout the DC metro area. From corporate galas to charity events in Washington DC, Encore Décor has spent 25 years turning vision into unforgettable experiences. Founded by Ken Rosen, Encore Décor was built on a clear philosophy that continues to guide the company today: “It’s all about execution.” After launching the company as a full-service event florist, Rosen recognized a growing need for a full-scale event décor and production studio. He moved quickly to fill that void, building a design agency capable of executing complex, large-scale corporate and charity events with precision and consistency. “Our goal has always been to ensure that every design idea is supported by strong systems, experienced teams,

SmartMeeting Article: Designing the Goddard Memorial Dinner

The Dr. Robert H. Goddard Memorial Dinner—known informally among insiders in Washington, D.C., as “Space Prom”—is as much a feat of design and logistics as it is a celebration. Held at Washington Hilton, the annual event gathers more than 2,000 leaders across government, aerospace and academia to honor innovation at the highest level. But for Encore Decor, the premier D.C. event design firm that has designed the signature event’s celestial inspired decor for the past four years, the challenge isn’t just scale—it’s multiplicity. Working with the National Space Club and the GA Team, Encore Decor was well versed in what to expect. “This isn’t just one large event,” says Sara Rose Harmon, president and creative director of Encore Decor, “It’s multiple experiences happening at once.” Click here to view the Designing the Goddard Memorial Dinner event. Owning the Hallway Before the guests convened in the hotel’s iconic football shaped ballroom

Encore Décor to Design the 10-Year Anniversary of the White Hat Charity Ball

FOR IMMEDIATE RELEASE WASHINGTON, DC — This November, the White Hat Charity Ball will celebrate its 10-year anniversary. The annual fundraiser for Children’s National Hospital has raised more than $5.3 million to support patients and their families since its founding. Encore Décor, a leading Washington, DC–based corporate event décor and production company, has once again been selected to design the event environment. The celebration will take place at Union Station, one of the city’s most iconic venues. Hosted by leaders in cybersecurity, technology, and AI, the White Hat Gala brings together innovators and philanthropists in support of pediatric healthcare. The event also draws influential voices from the finance, legal, and federal government sectors. This year, Encore Décor’s team, led by President and Creative Director Sara Rose Harmon, has developed a James Bond–inspired theme, transforming the space into a world of cinematic elegance and intrigue. “This theme gives us the opportunity

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