When I was in school, from first grade on up, if you forgot your lunch, and didn’t happen to have money on you, you went hungry. In the younger grades, your teacher might take pity on you and let you call home for your forgotten lunch, and a parent might bring it in (or just notice you’d forgotten it), or you might get someone to lend you five cents so you could buy milk, and then your friends would give you unpopular items from their lunches, so you’d get milk, and lots raw vegetables, if you were lucky, 1/4 of someone’s sandwich, or a cookie, if they had coconut.
A teach once saw me not walking to the cafeteria with the class, but to the library, and asked if I felt OK, so I told her I’d forgotten my lunch, and didn’t have any money (it was really bad luck, because I usually had some money on me), and she didn’t say anything, just gave me the $.75 from her pocket that a school lunch cost.
I happened to be getting picked up that day-- I must have had a lesson of some kind-- so I got my mother to give me money to pay the teacher back right away. It was the only time in school in three years of junior high that I ever saw inside the teachers’ lounge.
Anymore, it’s not allowed to let a kid go without anything for lunch. They have some kind of cheap sandwich and milk they will give to a kid who forgets both lunch and money, even if the kid isn’t on a free lunch program. And that goes all the way through high school. The school is supposed to keep track of who gets one, and bill the parents, but from what I have seen, it doesn’t happen, and lots of kids who just miss qualifying for free lunches, eat a lot of these towards the end of the month.
Where I grew up, it was way too cold to go barefoot during the school year, but I went to a preschool summer program where everyone was permitted to be barefoot.