Bearing in mind quite how many miles we have wandered on foot through Kraków – some tourist locations but more often in between and beyond them, and only occasionally guided through our semi-random, off-the-map perambulations by Kung Fu Elvis – it was a thing of beauty to end up our final full day at the oldest Jewish restaurant in the city for dinner and to find that pretty much the only BDS option on the wine list was a bottle of this: