Martin Luther King Jr. Day, a federal holiday on which many people, including students, are off. It's also a day when many may reflect on the civil rights leader and his famous "I Have a Dream" speech.

Two U.S. states still honor Confederate Gen. Robert E. Lee on the federal holiday set aside for Civil Rights leader Martin Luther King Jr. Will that change?

Here's a list of businesses and services that will be open or closed in North Texas during MLK Day as the region experiences freezing temperatures and the potential for flurries or light snow. All schools in the Dallas-Fort Worth Metroplex area are closed.