I have done them. I pass out brief surveys that ask which scents are their favs, what skin conditions/probs they have if any, what is their fav B&B product, etc.....it also gives me their full name, address, and phone # and everyone who fills it out will get a free sample at the end. I pass around my products individually while I speak about them.....they can try it, sniff it, ask questions about it, etc. I bring TONS of everything with me- including a couple gift baskets. I set it all up on a display table. I have brochures with prices and order forms. I also offer a discount or free sample to anyone who brings a friend with them. Hope that helps.