What's your thoughts on this .. planning a Halloween Birthday Party this is a big affair and intended for children and parents to keep out the cold and enjoy some fun. It's about 30/40 children and I have said siblings are welcome but need to confirm for numbers.. age range 5/8 yr olds. Why do some parents see it as an opportunity to drop and run?! Those that have replied stating this I have advised that because of the size of the party it's preferable for parents to stay with their children AIBU?