It's very late here - I'm going to bed - more on this tomorrow. In the meanwhile check out their site!
A lot of wine stores here sell bulk wine and spirits so you can bring your bottle back and refill it.
The Raclette looked so delicious. In a way this reminded me a little bit of the New Amsterdam market in NYC - people selling produce, meat and fish along with prepared and preserved foods
Soluna has a shop in Kruezberg and is considered by many here to be the some of the best bread in Berlin.
Great historic pictures of the market over the years.