one of my all time favorites is pin the whatever on the whatever. let me explain. pin the wart on the witch. pin the witch on the broom. pin the electrodes on the frankenstein. pin the fangs on the vampire. you get the drift. another is mummy wrap. this is where someone, like a parent or teacher, stands still long enough to get wrapped in toilet paper. then there's spider toss. make a web from contact paper and toss little pompoms in to the web and have them stick. you could paint som emilk jugs like pumpkins or mummies and go bowling. bone relay races. toss the bugs into the cauldron. you could get some stickers and decorate some orange balloons like jack o lanterns. there's always face painting or tatoos. have them decorate their own treat bags. you could have them paint t shirts. or they could make reflective necklaces for trick or treating. great for lacing and fine motor skills. there's always mini pumpkin toss. i hope this gives you some ideas.