crackers and string cheese
But really, why not have the kids just each bring their own snack?
I couldn't agree more. I always bring water for my own kids and I usually have some sort of snack for them. I think the snack thing tends to be more with younger kids, and it starts to stop as they get around 10+. My son's hockey team did it this year, he is 11, and I kind of grumble about it, but go with the flow.