"In Santa Fe Independent School Dist. v. Doe, the Supreme Court nicely summed up the difficulty with school sponsored religion:

School sponsorship of a religious message is impermissible because it sends the ancillary message to members of the audience who are nonadherents that they are outsiders, not full members of the political community, and an accompanying message to adherents that they are insiders, favored members of the political community"

This may be why kshaa or the schools were never asked. It wouldn't be approved and they knew this.