Sauerkraut is delicious, but during WW2 they locked POW's in there to work on it and they didn't let them out for the bathroom. Or at least it happened to a few of these guys in Dresden.
Anyway, during the Christmas Market in town there's a stall that sells Bratwursts and other assorted 'wursts.
I have Sauerkraut with those. Such yum.