I mean think about this for a minute. To pull this all off, you would have to lie or mislead the judge that "Oh yes, we'll hold a private prom off campus (tee hee)", devise a willing host to hold the fake prom (I guess the country club was an accomplice to this stunt), plan a private prom to which 99% of the class would be invited, AND THEN have a bunch of 17-18 year old kids keep the whole thing secret, as well as all of their parents and the school staff and faculty.
The fact that they pulled this all off--you just try asking high school seniors to keep ANYTHING secret, especially girls--reveals just how determined they were to not include gays at their little event.
For those of you not familiar with the whole kerfuffle:
http://content.usatoday.com/communities/ondeadline/post/2010/04/miss-lesbian-attends--fake-prom-as-classmates-party-in-secret/1