The USPS announced that post offices will be closed on Monday in observance of MLK Day. Besides no mail delivery, there will also be no caller service or Post Office Box service. All services will resume on Tuesday, January 20.

Speakers at a Martin Luther King Jr. Day event at the Utah Capitol, one of many in the state, stressed the importance of continued efforts in the fight for civil rights.

For the city of Mesa, this celebration is close to home. The city, partnering with the Mesa-East Valley Dr. Martin Luther King, Jr. Committee, has been hosting a parade and festival in his memory for nearly 30 years, after a long battle to get the holiday recognized at the city level.

Walmart stores are expected to be open from 6 a.m. to 11 p.m. on MLK Day. Target locations are expected to be open on Monday, with hours varying by store. However, customers should check with their nearest location for specific hours. Costco stores are expected to be open from 10 a.m. to 8:30 p.m. on MLK Day.

Los Angeles Lakers forward LeBron James recently debuted his latest colorway, but unlike routine sneaker reveals, this one carried a deeper meaning. He unveiled the newest LeBron 23 colorway right before MLK Day,

We are going to stand up in the face of bigotry, in the face of hatred. We are going to repaint this mural and we're going to do it twice as strong.'

The Jewish Federation’s Kohl Jewish Volunteer Center and Palm Beach Atlantic University came together for their annual MLK Day of Service.

An upcoming documentary reveals how Stevie Wonder’s activism and a now-iconic song helped secure a federal holiday for Dr. King.