Good timely question! I started an experiment a few days ago..., I'll paraphrase it, "What if we all wore a Blue Bonnet Hat on March 31st !? -W
"Bubonic Plague...BAD! Blue Bonnet Play HAT DAY March 31 GOOD! If everyone wore a Blue Bonnet Hat to work or to school or to just about anywhere you may be on March 31, maybe, just maybe all the worries in the world will disappear. There will be no more plagues, no more terrorism, no more hate, and no more crime! And even Russia's Putin will put on a happy face for the world to see! It's worth a try, pass the word, March 31 will be the official Blue Bonnet Play Hat day! Wear a Blue Bonnet Hat to work or to school or to just about anywhere you may be on that day and see if all the worries in the world will just melt away! It's worth a try! Can't hurt! Right? At the very least, it's gotta be fun! Let's make this Blue Bonnet Play Hat Day Wear a Blue Bonnet Hat to work or to school or to just about anywhere you may be on March 31 GO VIRAL! Pass the word! Spread the play! Make fun an epidemic!"
When I was teaching for the Navy, one particular student (an adult), kept asking "What if...?" over and over. Finally, I asked him: "What if we all went to sleep tonight, and woke up in Yokosuka, Japan?". That finally shut him up. :)