I recently had the pleasure of working with Big-Giant on Nike's 2009 Chicago Marathon ad campaign. It was a great experience that included many illos and lots of hand-drawn type. I should say that the information type was done by Big-Giant, I am responsible for the rest. They are a great firm and I am very grateful towards them for involving me in the project.
These are snapshots my wife and I took downtown. I will post professional photos as soon as I get them. Enjoy!
At the Nike store inside The Hilton.
On Michigan Avenue's sidewalk (so cool!).
Inside the Nike store in the McCormick Place.
Again, the McCormick Place.