This was our city's first attempt at this.  It was sponsored by the city gov't as part of the "Green Grand Rapids" master plan review process that's currently taking place to develop our new master plan.  Here's some media coverage from the local paper and photos from a local event publicity site.

http://www.mlive.com/grpress/news/index.ssf/2008/09/parki ...

http://www.flickr.com/photos/grnow/sets/72157607376835779 ...

Explore your city by bicycle! Or explore mine: http://www.pedalgr.com