If parents, as the primary educators of their children, believe that it has educational value, they should be the ones to take their children to see it.”So on one hand the local Catholic Church has condemned the exhibit as unseemly, but then they defer ultimate moral judgment to the parents. This is just not logical. If it is OK for Catholic school kids to go the exhibit with their parents permission, why does it matter that the Catholic school doesn't organize the trip? If it is not good to go through school, why would it be OK to go with your parents?
If nothing else, hopefully this will help the exhibit gain more attendance. If they church condemns it, more people are likely to want to go to it.