All:

Not to be an alarmist, but this stuff might be useful to have around
where you work, "just in case"

Good walking shoes
2 pairs of socks (wear both)
Small radio w/earbuds ( Jwin JX -M14 , B&H 7 band, etc)
Small Flashlight ( no power, & Maybe Totally dark; remember..?? )
1 quart water
Your medicine
Sports bars / compact food
Cheap Plastic raincoat (for rain / cold)
Hat
Small Roll of Duct tape ( good for Hot spots, Pre-Blisters, cuts, scrapes)
Quarters ( cell phones don't work )
Shoulder bag / small backpack

Useful to know people within 12 miles of where you work...

Hoping no one ever has to walk home again..
( & , aside from all this, have a nice weekend )

Dan ( NYC / USA)