Martin Luther King Jr. Day is a U.S. holiday and national day of service. It took a long time for the country to get there It was first proposed four days after King's 1968 assassination outside a ...

Here’s what’s open and closed on Martin Luther King Jr. Day 2025. Major U.S. retailers and grocers — such as Target, Walmart and Kroger — will be open on MLK Day. Wholesale retailers ...