Respectfully, but what the actual fuck are you talking about? I grew up in the shittiest of shitty SE-European countries, and we had daily lunch coupons that we could spend at any restaurant, cafe, grocery store etc. I never once went hungry at school, or went into debt. The very concept would absolutely abhor every European person I know.
Yes, we have our own problems. Tons of them. Some very serious. But the safety and basic human rights/needs of children is absolutely not one of them.
I guess you might be hearing it movies set in New York City, which is in the southern tip of the state of New York. All the other notable cities, the Catskill mountains, Niagara Falls, and other attractions are all further north, or upstate. I wouldn’t be totally surprised if the expression got picked up by a wider crowd to mean “north”.