Re: vegetable shisha? why not?
actually, there are some vegetables that would be completely awesome to make like
Sweet Potato - this sounds like such a good flavor to me...someone should make it.
Carrot - like the sweet kind that you make with a little brown sugar, this could be nice to smoke aswell
Raddish - lol, that could get interesting
Lettuce - ...hmm, nevermind, i can already see people filling their vases with ranch....EWWW
Cucumber - This would be somthing that could be incorporated with another flavor, like Cucumber Melon, or something..