I know this isn't P-car related so please don't shoot
but I thought you might want to see the MB Museum. As much as I hate to say it I think this Museum was 10 times better then the Porsche Museum. Not only were there more cars but the displays were better, the building was better and the gift shop selection was better.
We spent over an hour in this Museum (didn't take a factory tour) and then it was time to head North to Frankfurt where we'd be spending the night at an airport hotel so I could catch the mid-morning flight home.