Christmas time.
As we can see right now, there are Christmas trees, decorations and stuff like that everywhere. Even though there is still like 20 days to Christmas, all shopping malls and public places are fully decorated. In my opinion, it is just too fast. Christmas is a catholic celebration. In Poland, more and more people become non religion or start professing a different religion. Statistically, something a bit below fifty percent of people in Poland are believers. I think we should not promote celebrations that are strictly connected to any faith, and we should become more open-minded to people who are non-believers.