The last two days I have been in Nürnberg, doing JBoss consulting for my employer, syngenio.
I have (besides changeing tracks at the main station) never been in Nürnberg before and I am really impressed by their old city centre. Most of it has been rebuilt after WWII, as 90% of it was destroyed in the last months before the end of the war. At the northern end of the city center sits the old emperor castle on the top of a hill. Parts of it are always opened and from up there one has a splendid view on the city centre.
When rebuilding the city, they luckily did not commit too much sins by deconstructing good substance and replacing it by faceless 70th buildings. This propbably is also the reason that you can see many tourists from all over the world.
On the Hauptmarkt there currently is the big football by André Heller. This ball is a marketing instrument for the upcoming soccer world championchips next year in Germany.
The ball is supposed to be shown in twelve German cities until then.
Unfortunately, I can't tell what is in there, as it is only open from 10am to 6pm - business hours :-/