We were so so hungry when we reach Berlin, and i so wanted to eat Pork knuckles cos i heard German eat lots of that? but apparently not. we found this really yummy sausage place that we go back to everyday we were there! They sell really cheap n nice currywurst with pomme frites!!YUMMMMMMMMm i miss it so much. Sausages are really expensive in Barcelona, i dont eat them at all unless at outside eating place but its different from German sausages.. =(