This is the first of (hopefully) a series of Maps in the Wild from FOSS4G which kicks off today in Bucharest.
Maria Arias de Reyna sent me this pic of a Bucharest map on the floor of a subway crossing near to the conference venue. A great start for people arriving at FOSS4G
After I posted the pic above my pal Michael Terner sent me this pic which I think is a little better.