I have called Fort Wayne home my whole life. I have taken many bike rides and walks through town, and if you pay attention, it's amazing how many points of interest there are. Places of historical significance, places that may be marked with a small plaque by a tree, or a large replica fort. The truth is, I found even more places while I was making this than I knew exsisted and that was only one the North East side of downtown!
This is not a small journey, and not for the faint of heart. This is a long walk, or a nice bike ride. In all I traveled just over 2 miles in the making of this. Pick a nice day, you'll be glad you took the walk/ride. You will find that everything can be accessed from a sidewalk, there is no off roading, and is even stroller friendly.
To get yourself a copy of the cartridge you can download it for free using this link which takes you to the Wherigo website:
http://www.wherigo.com/cartridge/details.aspx?CGUID=aa02a675-d897-4dd0-9ccd-659d6ebdf66d
So get out there, have fun, and get your LEARN on!