answer:Well, to take cooking and beauty products and smash them together, why not bring your blender and/or food processor, and demonstrate to the class how to make all-natural cleansers and beauty products with ingredients found in your kitchen? The driving point could be that no one has to spend hundreds of dollars every year on facial washes, acne creams, etc., because it’s so easy and inexpensive – and less harmful to your skin and the Earth – to take care of yourself with natural ingredients. I like this site and this one for recipes. My favourite things are mango peel scrubs (exactly what it sounds like – scrub yourself with a mango peel, wash off five minutes later), strawberry-and-milk puree facial, and almond and honey face scrub.