Life National Trick or Treat Day is different, yet the same as Halloween. Here’s what parents need to know October 23, 2019October 23, 2019 Amy Haneline, USA TODAY Comments Off on National Trick or Treat Day is different, yet the same as Halloween. Here’s what parents need to know The group trying to change the date of Halloween, instead created a new holiday: National Trick or Treat Day. Here's everything parents should know.