The city of Lompoc invites the community to this year’s free Trick-or-Treat at City Hall event, noon-2 p.m., Friday, Oct. 31.

Other participating city facilities include Anderson Recreation Center, Lompoc Public Library, and the Lompoc Fire Department.

During the Trick-or-Treat event, city departments will be hosting tables with candy and informational materials.

“This is a great opportunity for residents to engage with staff and learn more about city services, all while enjoying some seasonal fun,” the city said.

Attendees are encouraged to come in costume and bring a trick-or-treat bag. Allergy-friendly treats will be available as well.