This a kid favorite! Divide the kids into smaller groups. One kid in each group is the mummy and the others wrap the mummy with toilet paper as fast as possible. You can have a winner for the best mummy or a race for the fastest mummy wrapped, or no winner at all. To avoid problems with "I want to be the mummy!" you can divide the groups and have each member of the group draw an assignment out of a pumpkin for their "job". You need at least one mummy per group and you could assign one kid to wrap the legs, arms, etc.. or just let them go. Make sure to set some ground rules. You might want to tell them NOT to wrap the head or face and throwing the rolls of toilet paper around the room probably is not a good idea!