I give you a ten...
But as for "Belong to everyone", I imagine you mean that Halloween belongs to everyone. Which if you pardon my saying is total BS because it is a Pagan holiday and therefore only Pagans should celebrate it. Just like Hannukah (pardon my spelling) is a Jewish Holiday and only Jews can celebrate it, Halloween is Pagan and Pagan only. That is why this year we decorated our house with Pagan symbols to keep out the Christians because they are always trodding all over other peoples' beliefs.