WATCH: Exhibition showcases world's most disgusting dishes

NANTES, France — From bull's testicles to wine flavored with mice, some of the world's most unusual dishes are on display in the "Disgusting Food Museum" currently visiting Nantes as part of "Les Tables de Nantes" festival.

Created in Sweden a year ago, the exhibition explores the links between our cultural and dietary habits.

"One of the things that is so fascinating about disgust is that it's so culturally defined, you find things that you've grown up with to be delicious, and often times something that's foreign and strange and different to be disgusting," Samuel West, psychologist and curator of the exhibition "Disgusting Food Museum"  said.