There multiple factors to whether a school in a country will have a festival or something along the lines of this. :/ One would be participation of who creates it, time constraints in accordance to the school year's schedule and what has to be learnt within that time, and the budget of the school. :| Some schools are well off, but they miss some necessary factors... This is just my opinion though... so, there's no real need to complain about them, even if they lack something others have.