Okay so maybe a bacon shake is not the most appitizing thing I've ever heard of but the sodas that are offered in Japan seem much stranger. There is a new Pepsi product being released called "salty watermelon", I do not see a way that this could seem appealing at all.

http://news.yahoo.com/blogs/sideshow/pepsi-offering-salty-watermelon-flavored-soda-japan-164622199.html