They will be looking for the junk snacks!
i am not sure your going to really be able to replace the concession stand with snacks on the go.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.