Fondue challenge

Sunday we are saving a Dr. Who viewing and fondue party. (Called Dr. Fond-who. Hahahah). So I am trying to make some healthy swaps knowing there are veggie adverse people coming (although I have successfully made cabbage and Brussels sprouts they eat). Dippers are no problem. I am thinking making a creamy califlour base for the cheese fondue to lighten it up. I am making veggie broth for the meats instead of oil. Any thoughts on side sauces for meats and dessert?