WATERLOO A classic board game came to life at Vista Hills Public School this year, thanks to the work of a Grade 1 teacher. A Halloween celebration transformed into an exciting day filled with mystery and suspense for students and staff. In the game, the school s two mascots went missing for the day, along with something else. The pandemic just disappeared for us inside the school, vice principal Rick Saunders said. Even though the kids were wearing masks, you could see that they were smiling. The staff were the suspects and the game used school locations, where students had to hunt for suspicious objects.