a) a social situation simulator. a controled envirenment for different social situations with an emphasis on situations that are fun and exciting, not like getting over a fear of snakes or the dark. i think the idea is similar to lasertag arenas - a safe way to simulate the challenging, exciting aspects of gun combat. i think it could change the world, actually.
b) an investment store in a strip mall, or a particular isle in a supermarket. The same plastic packaging as a matchbox car, or a cardboard box like cereal, but what you're buying is 1 share of intel. or maybe a 1/100 ounce of gold.