This photo really demands a caption contest.
UPDATE: Vote now for the best caption.
Cook County Commissioner John Fritchey posted this on his Facebook page.
Now you have to write a caption for it. We'll vote for a winner based on what I deem to be the top entries.
Have at it!
UPDATE: Just learned that the Mayor's office tweeted this photo Friday with this caption: "In case of a zombie apocalypse, remember to stay calm like Rahm. Have a happy and safe Halloween, Chicago!" So, that's the competition off the bat.