Firetrucks, police cars, construction vehicles, and other unique modes of transportation will take part in Trunk or Treat. Held in the Robert Crown Community Center Parking lot off Main Street, young trick-or-treaters can see how vehicles dress up for Halloween! This free event, for children of all ages and their families, will take place Fri., Oct. 27 from 1:30 p.m. to 3:30 p.m. While this event is free, registration is required. Register at cityofevanston.org/register.