What are the dates of the Lodz Ballet Festival for 2019? Thank you

Rude, unfriendly, borderline aggresive staff, terrible service, mysogynic & transphobic personell - however we love middle east Europe one of the worst possible experience, deeply disappointed, we know that it is such a religious country but this level of militant dogmatism left us just hurt and sad, wouldn't recommend to any sane and normal human being