One of my favorite movies is Willy Wonka. One of my favorite scenes, is when Violet turns into a blueberry. It was because of that gum that changed from tomato soup, to roast beef, to blueberry pie. Well, something like Wonka's flavor changing gum could be a reality in about a year, according to this article. http://www.foodnavigator.com/Financial-Industry/Revolutionary-Willy-Wonka-style-gum-could-hit-market-by-2012-says-developer
Would you want to try it or buy it? I think it would be interesting. Hopefully, no one would turn into a blueberry after chewing it.