Halloween fun question - what spooky games/traditions can I play?

Lol a wee gi bored i think its called like call the spirts.. Or light as a feather stiff as a bored, Thats where you light candles and stuff and put two fingers under someone who it on the floor and say light as a feather stiff as a bored over and over again and then they "float lol" Or just get scary movies like the blair which project... Or other witchy movies.