Seriously, last ECCC someone tried to bring their kids in to the late-night 'how to photograph models in latex' panel. I just can't imagine what it must be like to be a person who not only thinks that's a fine idea (it was even listed as 18+ only) but thinks it's such a fine idea they should spend a solid five minutes angrily arguing with a volunteer about it.
I think the US in particular is way too uptight about nudity around children. But I still think it's wrong to bring your kids to events especially advertised as being adult-only.