SEG announces Balloon Museum as new Tin Building tenant; Tin Building by Jean-Georges closes

Seaport Entertainment Group Inc.

Balloon Museum will open U.S. flagship at Tin Building in Summer 2026 under 5-year lease with two 5-year renewal options.
Tin Building by Jean-Georges operations closed effective Feb 23, 2026; License Agreement with JG terminated.
SEG retains 25% minority stake in Jean-Georges Restaurants; partnership continues.
Balloon Museum exhibition will feature new commissioned works by internationally renowned artists.

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