Dad was military so we only got to grandma's once a year.. but when we got there so did all the cousins. Folks never had extra money for treats like Ice cream or coke. We kids, about 8 of us would scour the neighborhood for pop-bottles to turn in for deposit money. It took a few bottles at 3 cents per bottle to buy Icream. then the parents would scoop out the treats for everyone. My grandkids would not know what a deposit on a bottle is.