Martin Luther King Jr. January 15, 2024 5:22 pm Chicago-area residents mark day of service in honor of Martin Luther King Jr. birthday In honor of Dr. Martin Luther King Jr.’s birthday, Chicago-area residents marked a day of service. NBC 5’s LeeAnn Trotter has more. Local 0:54 An Illinois state park was just ranked among the best places to camp in the Midwest 0:10 Why are flags flying at half-staff today in Illinois? Here's an explanation 0:43 Macy's to open ‘new store format' inside suburban strip mall 0:39 Chicago legends Portillo's, Lou Malnati's bring back iconic, Chicago-style pizza 2:25 NBC 5 Meteorologist tries to do weather with a python