This is the whole day, hour by hour, so there are no surprises in it. You are welcome to watch. You are welcome to disappear entirely and come back at six. Both are fine by us.
Somewhere around noon we stop and eat, and we'd like you to eat with us. It's the middle of the hardest day of your year. Half an hour sitting down does more for it than another half hour of carrying.
We bring enough for everybody. It is not a service and it is not on the invoice. It's lunch.