For a children's party?
Children are all 5-6 years old, about 20 of them in a village hall with no entertainer (apart from the parents!)
Party bags, cake and food has been included in the price, also a sound system with pop music on. But no organised entertainment, so the parent's will have to organise games, etc.
How much would you pay for this, considering that most soft play places charge roughly £9-10 each child?