Usually takes place during this period
December–February Date not confirmed
The date of the next edition has not been confirmed yet. Check with the organizer before your trip.
Where
Kraków nativity scenes are on the UNESCO Intangible Cultural Heritage list and look like nothing else — they are multi-storey towers of foil and cardboard modelled on Kraków's architecture. Once a year they are all brought out to Rynek Główny, around the Mickiewicz monument, and that is the only hour of the year when they can all be seen together in the open air.
Official source
The organiser publishes the programme and the latest information.
Muzeum Krakowa — nativity scene competition regulations ↗