Smithsonian Castle Reopens on the National Mall With Artifacts and a Lobster Rolls Café

Smithsonian Castle on the National Mall reopens May 22–Sept 7 after years of renovation, housing the new 'American Aspirations' exhibit with artifacts like Thomas Jefferson's writing desk and Amelia Earhart's flight suit. A new Summer Shack café serves New England fare, including lobster rolls, with indoor seating and grab‑and‑go options. The broader reopening includes the Arts and Industries Building (reopening June 16) for public programming through Sept 7 as part of the Smithsonian’s push for the 250th anniversary.