My DD will be 4 in a few weeks. She wants a casual playdate type party with a Cinderella theme. I'm planning on 5-10 kids and assorted parents. I was thinking of having it from 11-2 and serving brunch & cake. Menu would include mini-muffins, quiche, fruit, etc. Does that sound ok or do I need to do lunch (pizza & salad) rather than brunch?