You all are reading way to much into this. It's GREAT PR and last I checked no other haunt anywhere was getting this much attention on such a public scale. So, it's working.
Also, the articles and interviews CLEARLY state that this nude part of the haunt will be after hours and security will be greatly stepped up. To me, anyone brave enough to go in naked and cry foul (in order to press some false harassment case) would be a idiot knowing security is all around them and eyes WILL be watching. I'm sure the Patrick has backed himself up and protected himself legally for any such event or he wouldn't be holding an event like this.
I think it's brilliant. It's NOT sexual by any means, the ones who think it is are the true perverts. Nudity is just natural, nothing more than that. Just look at the body painters and makeup artist...body painting is not in any way sexual, just an expression of art. So, why can't this haunt event be nothing more than NOT sexual and more about being vulnerable and scared. Works for Discovery Channel and get's MILLIONS of viewers on TV.
Good for this haunt. It's nice to see someone pushing the boundaries instead of the same old boring crap that the major haunts tend to do year in and year out.