Check out some of these events this week in Prince William County:
Planning on going trick-or-treating Thursday? Check out these Halloween safety tips from the Prince William County Police Department.
Discover Haunted Occoquan this week with special ghost tours. Tours are available for Halloween night.
Want to celebrate Halloween indoors? The Potomac Mills Mall is hosting a Halloween Boo Bash from 6 p.m. to 7:30 p.m. at the mall. Trick-or-treat throughout the mall on 2700 Potomac Mills Circle.
Celebrate Halloween at Chinn Park Regional Library, which is hosting a Parade of Costumes for children ages 2 to 6. The event is from 2 p.m. to 3 p.m. at the library on 13065 Chinn Park Drive.