This Saturday, October 27, tomorrow, from 3 to 5 p.m. U.S. Customs and Border Protection will be hosting their fourth annual “Trunk or Treat” event in coordination with local, county and federal first responders. Law Enforcement officers and agents from around the area will pitch in for this yearly event by donating candy and decorating their vehicles for children to go around to each station and collect treats in a safe and secure environment. Last year, the event drew in more than 1,500 participants from across the Port Huron Area. This year’s event will be held in the vacant field located at the corner of Elmwood Street and 10 Avenue, just north of the Blue Water Bridge inspection plaza in Port Huron. Children of all ages and their parents are encouraged to wear a costume. Participating agencies include U.S. Customs and Border Protection, Port Huron Police Department, St. Clair County Sheriff’s Office, Port Huron Twp. Fire Department, Port Huron Fire Department and Tri-County EMS