Looks like there will be another Nike Grid event in London, England
using OpenStreetMap data. The online maps haven’t been released yet
but it looks like they have included OSM and CC-By-SA attribution on
at least some of their printed material this time.
It is always nice to see people and companies understanding the value
of OpenStreetMap data and then using and attributing it appropriately.
Attribution photo by Ollie O’Brien http://www.flickr.com/photos/oobrien/
licensed CC-By-NC-SA http://creativecommons.org/licenses/by-nc-sa/2.0/deed.en_CA