However, the Udvar Hazy annex is an amazing space. It's absolutely huge, with lots of amazing pieces on display. It's also where the Smithsonian performs restor

However, the Udvar Hazy annex is an amazing space. It's absolutely huge, with lots of amazing pieces on display. It's also where the Smithsonian performs restoration on the aircraft in its collection. I doubt it would be possible to put something like that in DC.