Competition: Trick or Treat

It is a custom that children visit houses on the Halloween night to gather sweets or perform tricks on people who refuse to share sweets. This year, you decided to be faster and scream „Trick or treat” first. What trick do you do, if children refuse to share sweets they were gathering whole evening?

In minimum 500 words, describe what do you do as a trick and how kids react to it? Voice rubric will be used to judge entries.