The holiday falls on the third Monday of January. A bill to make Martin Luther King Jr. Day a federal holiday was introduced on April 8, 1968 — four days after King was assassinated, according to the National Museum of African American History and Culture.

Celebrate Martin Luther King Jr. Day with this Muskegon Heights skate spot at 1775 Evanston Ave. on Monday, Jan. 20. The event is open to all, starting at $8 admission, but babies and toddlers up to 32 inches tall can enter and watch for free.

Monday won't only be Inauguration Day; it's also Martin Luther King Jr. Day. See what to know about holiday, as well as what will be open and closed.