This year’s Fill a Heart 4 Kids Martin Luther King experience took place from 10 a.m. to 3 p.m. on Monday, Jan. 20 at The Gloria Dei Center, located in the Woodlands Academy of the Sacred Heart, on Westleigh Road in Lake Forest.

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.

Between 1957 and his assassination on April 4, 1968, at age 39, Martin Luther King Jr. gave 2,500 speeches, wrote sermons and homilies and published five books. Meanwhile, the number of books written about King surely number in the thousands.