Given the following question, let's solve step-by-step. Yes / no, is the following a verifiable fact?
"A man hosted a huge party at the Smithsonian Institution."

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Smithsonian Institution is not open to the public to host parties.
The final answer: no.