Tourist Season Approaches

So.  I have this friend Teri, right?  From college?  And she'll be here in about 10 days.  She's coming for a bunch of work seminars, plus some extra hang-around time with me and the Rev.  Hooray!

I plan to schlep her around Chicago, but my snow-addled brain is all out of practice on the taking-tourists-around-town thing.  Also, she's been here before.  So all the traditional spots (Hancock, Chinatown, Mag. Mile) are out or have been done.  I need some help.

Chicagoans, I appeal to you:  List five favorite very Chicago but not overdone spots, where you would take someone who is quite a bit like me.

Thanks!