Hell No! My clients realize from day 1 that I call the shoots. They can ask all they want. But I will not keep the children inside, or not nap them or do any "family crafts" (card for a parents b-day etc). If they bring the wrong supply and I am 100% out (or not enough to get through the day) I send them home to get it with child in toe. The child can be dropped off once they are ready for the day, this includes having the right supplies.