Here is everything you need to know about the post office, mail delivery, FedEx, UPS and Amazon on the holiday. Those who are hoping to stop at the post office that day will have to wait until Tuesday, Jan. 21, to visit. People who want to send out mail on MLK Day will also have to wait until Tuesday.

Here's what you need to know about whether U.S. stock markets will be open on Martin Luther King Jr., Day this year.

Many Social Security recipients may be wondering if their local Social Security office is open to continue resolving issues related to benefits, but all offices are closed throughout the holiday. More than 65 million Americans receive benefits from the Social Security Administration,

Nearly 25 years after Utah leaders formalized the creation of Martin Luther King Jr. Day, a slew of activities are planned on Monday to mark the day and honor the civil rights icon. One of the oldest events in Utah to mark King,

Communities throughout the Miami Valley have planned events and celebrations for Martin Luther King Jr. Day, which is on Monday, Jan. 20. Here are some of the regional events: The march starts at 1323 W.

If you're looking for opportunities to celebrate Dr. Martin Luther King, Jr.'s legacy, here are some events across Central Arkansas!