I don't think there is any exotic dish I would not try. I have never been a picky eater. Even as a child I ate everything and anything.
One of my favorite things to do is try different and varied ethnic dishes...as most know I love Indian food. My Iraqi friends have treated me to many delicious dishes. My trip to Japan 20 years ago was full of tasty treats (much of it I still don't know what it was).
There are only a few items I am not crazy about...I will eat it, but I won't go out of my way for it....Lima Beans....raw onions...
Wasabi is something that I avoid...same with Horseradish...those two I do dislike. Also, if food is overly salty...that is not so good...I want to taste the food, not the salt.