Yes, school-sponsored programs where ridicule of the supposed curriculum is in order is definitely part of what they actually teach.
And you are pretending that the reaction that they had after they got caught is what would have happened without public attention being brought to bear on the situation. Again, pretending that ridicule is teaching that it is a positive thing is pretense, and pretending that such symposiums don't effect the kids in such negative ways is still more pretense.
Yes, in this case they got caught and then went around saying, "that's not part of the curriculum!" after the fact, but it is like Spitzer, only sorry they got caught.