The Ann Arbor Observer is a monthly publication that highlights significant businesses, organizations, and individuals in the Ann Arbor community. All permanent Ann Arbor residents get the Observer in the mail free of charge.
See also: ArborWeb (the online version of the Observer's calendar and city guide, it's kind of like ArborWiki but is not publically editable) and ArborList, a free classifieds site.
Location
The Observer's main offices are at 201 Catherine Street near the Farmer's Market.