Less than two weeks after the stock market shuttered for former President Jimmy Carter’s state funeral, investors may be looking for another break on Martin Luther King Jr. Day. This year, the annual day of remembrance for the civil rights leader happens to coincide with Donald Trump’s inauguration as the 47th president.

The Arkansas Martin Luther King, Jr Commission has announced that executive director DuShun Scarbrough was honored with the key to the city and named the National MLK Parade Ambassador in Las Vegas this weekend.

Though the holiday is young, this will only be the 25th year that all 50 states recognize it together. Here's what's open and closed on Martin Luther King Jr. Day.