Halloween Party On Friday The 28th

Oh my god i dont know what too do for my party. It is in 3 days i dont know what to do i know that we are going to have carmel apples with coco all over them and have butter fingers pieces all over them. It sounds so good. Yummmy!!!!!!!!!!!!!!!!!!!!!!!!!! and i know that we are going to watch scary movies. And stuff like that. But i need more ideas on how to entertain my guests. Help me please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!