If you’re a museum professional, I’m sure you’ve said some of this “stuff” (I know I have!).
What “stuff” is unique to your institution?
At the NURFC we find ourselves saying say:
“Food and drink are not permitted in the exhibitions. Yes, that includes chewing gum.”
“No, the Underground Railroad was not an actual railroad.”
“Someone stole the brain, again.”
“No, there are no trains on site.”