[LargeFormat] Chicago...tripods and the law

[LNPhoto]

My wife had decided that it's perfectly reasonable to spend hundreds of 
dollars for her, my daughter, and myself, to have an "American Girl 
Experience"  with a doll, a tea and some other girly girl stuff in 
downtown Chicago.

I get a half day furlough and thought of actually using some of the 
Crown Graphic stuff I find it perfectly reasonable to spend hundreds of 
dollars for.

Can anybody direct me as to what Bureau, Department or Ministry I have 
to pay off to keep the police off my back with a tripod??

Les