I have actually had the opposite happen to me.
I was at some dinner where they were cooking foods from around the world and it was a buffet style thing.
Went to one of the dishes and saw in it the biggest mushrooms that I had ever seen. So I was standing there trying to get as many as possible. Got to eating them and they were the WORST mushrooms I had ever eaten. I was trying to like them but I couldn't stand them they were all tough and gross.
My older brother sitting next to me is like how do you like the tongue?
So I went in trying like it, didn't, THEN found out what it was; so openmindedness didn't help on that one.
Still can't eat tongue, my mind has been closed.
If at first you don't succeed; charge, charge, charge again.