The Simi Valley Police Department Crime Prevention Unit will give out McGruff Halloween reflective trick-or-treat bags to the first 100 visitors from 8 a.m. to 6:30 p.m. today, Oct. 30, at the police station, 3901 Alamo St.

Bags will be available until supplies run out.

For more information, call Jean-Marie Maroshek, crime prevention specialist, at (805) 583-6276.