I guess that it’s not the best feeling in the world when you need to buy something to eat and all the shops and markets are closed because it’s a public holiday. Is there something more frustrating? (And sure, of course I know that people working there want to have a day off too, I respect it fully but let the one who’s never been selfish throw the first stone.)
Things are easier when you live on the border – very rarely both countries celebrate the same holidays. So whenever you need butter and you can’t buy it in your country you just have to cross the border and get it 🙂
Plus, German shops are closed on Sunday – so where do you think German people do shopping then..? They can be seen going over the bridge with full bags from Polish supermarkets. The less lucky ones who don’t live near a different country have to think about it one day earlier.