Now I need to figure out how to convert open-street-map tiles into a dymaxion projection, which I can then print and mount on triangular boards.
http://www.learnwebmapping.com/2012/01/dymaxion-web-mapping/
http://indiemaps.com/blog/2011/04/dymaxion-projection-in-ope...
http://www.gislounge.com/dymaxion-map-projection/