Late last year while over to see a client I visited Classic Remise Dusseldorf.
It's free to get in and I totally love the concept of the place, all of the cars are privately owned or for sale/being serviced by dealers/workshops within Classic Remise. You can read more about it here:
So much awesome car and Porsche porn to look at. Vmaxing the Smart on the Autobahn was a lot of fun and they do sound like half a 911 (with the same layout of course!).....
Hope you enjoy the photos (sorry about the iPhone quality):