I love growing unusual fruits! Most of them grow on me, even if at first, I dont really like them much. The most unusual plant I tried (and failed) to grow was Blue Sausage fruit. (They didn't even germinate). I really want to try it again though.
(Maybe this comment better belongs on the wish list thread)!
One day I will accomplish my dream to build a walipini greenhouse (like the old man who grows oranges in Minnesota) and then I will grow all forms of exotic fruit!!