Gapersblock and the Sun Times report that an ill-advised trip down a stair railing (during a Steely Dan concert) resulted in a well-advised trip to the hospital:

Man falls attempting to slide down Chicago Theatre railing

A man was hospitalized after falling down a stairwell at the Chicago Theatre during a Saturday night Steely Dan concert Downtown.

Emergency personnel responded to a report of an accidental fall at the Chicago Theatre, 175 N. State St., about 11:10 p.m. and found a man on the basement floor, Central District police said.

The man was attempting to slide down the second-floor stairwell railing during a concert when he fell, hit two other patrons and landed on the basement floor, police said.

“You see”, said Steely Dan (in unison), “this is why we never used to play concerts.”