I have a stranger one, back in the late 90s I think it was there was a programme called Fetishes set in a dungeon I think in New York, one call was from a cop who had an altercation with a young male and felt guilty as he handled it heavily and he even had fantasies of apologising to that guy....
They also had jews into the holocaust and black men into slavery fetishes....
I've never had anything close to a food fetish as such but anything green drink wise gets my attention!