I'm from a family of ten kids. We lived in a big old house set back from the street with a large front yard in which we played all the time. My mother was a nurse and went to work wearing her uniform on the bus that went past the house . One day a woman on the bus asked my mother if our house was a school where all those kids went. I guess she thought our mother was the "school" nurse. We always had a big laugh about that.
It is a funny picture when you think of it - all those kids coming from your house. Kids being kids I bet they were bouncing out to get the beach.