HALLOWEEN BLACK CUBE; Approximately 41.2 million children in the US participate in Halloween activities, including trick-or-treating, every year. This number is based on data from the National Retail Federation and the US Census Bureau, accounting for kids aged 5-14. Americans spend an estimated $2.56 billion on Halloween candy annually, with the average household spending around $25. Children collect approximately 3,500 to 7,000 calories worth of candy on Halloween night. Ab