Federal immigration agents clashed with residents as they continued immigration enforcement operations across Chicago on Friday.

The chorus of "trick or treat!" on Halloween is ubiquitous, but a century ago, the "trick" side was a lot more intense, disruptive, and even dangerous.

Chicago does not have specific times that children can go trick-or-treating. Neighborhood times will vary by location, with many offering specific Halloween events. Here's a look at some of the events highlighted by the Chicago Park District. Most suburbs do have designated windows for trick-or-treating. Here's a list from around the region:

Ravenswood Manor in Chicago is known for its elaborate Halloween displays, with one home featuring a “Dead Zeppelin Concert” and another featuring “spooky spirits”

Parents and community leaders across Chicago are organizing safe trick-or-treat spaces this Halloween as concerns grow about the presence of federal immigration agents in the city causing disruptions.

If you're looking for some of the best Halloween displays in the Chicago area, you're in for a treat -- and not just candy.

Elected officials, community leaders and residents speak out against federal agents who they say are “terrorizing a progressive sanctuary city.” On Friday, five people without legal status were arrested in the area.

Parents and community leaders in the Little Village and Logan Square neighborhoods created safe spaces for kids to trick-or-treat this Halloween, amid growing concerns about immigration enforcement in the Chicago area.

Google Frightgeist, an annual analytics trend that ranks what costumes people are searching for every Halloween compiled a list of the most Googled costumes in Chicago. Haddonfield, Illinois: How ‘Halloween’s’ iconic small town of horror came to be

Following the incident, DHS head Kristi Noem denied a request from Democratic Illinois Gov. JB Pritzker to pause ICE raids for Halloween.