I am doing a breakfast show on Saturday at a local campground. The host just informed me that they have no oven or stove. The number of attendees could be anywhere from 5-50! No way to tell. Since this is a FREE Cooking show (I supply the ingredients) I was thinking about my only alternative would be to prepare ahead of time mini muffins and then just layer fruit in the Trifle Bowl. That way I could just concentrate on doing a typical "show the catalog" show. Any ideas or suggestions?