re: Muslims students expecting U.S. public school to bow to their demands?

I'm seeing the Muslim students' side, but the bigger picture is the following:

rebooking the site,
rebooking the caterer,
rebooking the band or DJ,
rebooking all the rented tuxes or prom dresses,
rebooking limousines,
rebooking security.

Seems to me this all should have been addressed by the Muslim students a looooooong time ago. Parents and kids, of all religions, are constantly being inconvenienced by different school plans made by school administrators. They need to learn to speak up early before too much planning and preparation has gone into an event.