Last week I stayed in a very lovely town, famous for it's historic sites: Lueneburg. Located in the historic district there is a small coffee shop where you can buy freshly roasted coffee. The shop is named Kaffeerösterei Ratzsch. I always buy some coffee whenever I visit Lueneburg once in a year.
You may observe the roasting and grounding while waiting for your coffee. Sadly due to my work I was a little bit late and the shop had just closed up minutes before I arrived. Here is a peek through the window. Have a look at the coffee grinding machines. The wheels are spinning... in front they placed some puppets having their coffee.
Here is a website showing more pictures from the inside: http://brausezimt.de/blogs/view/8/Kaffeeroesterei-Ratzsch-Lueneburg-14-02-2012