We found a couple of interesting lunch-box-sized containers in our Zhuhai, China hotel room last week.
I don’t read Chinese, but I’m guessing this is what it says: “In case of terrifying, metropolis-consuming conflagration, calmly put on this aluminum respirator and a thick, acid-wash denim jacket. Stand still. Breathe normally.”
The images of skyscrapers are for scale. The person wearing the fire helmet is actually 97 stories tall.
Fair enough.
Unforbidding City 
It’s like When You Are Engulfed In Flames by David Sedaris. Have you read it?
I have! It’s hilarious. I can’t believe I didn’t think to make the connection.