If there is a city in Poland that’s unique, it has to be Wroclaw. First of all, it’s a challenge to get the city’s name right. Pronounced as ‘Vrots Wahf’, it takes a while to pronounce the name at least close to right. Until then, you’ll have to take the gentle chiding by the city dwellers. And once you get to the heart of the town, the magnificent island, postcard-perfect old town, the seemingly ever-energetic…