Martin Luther King Jr. celebration at University of Central Oklahoma runs through Friday - Article Photos 28/50

Participants in the Silent March walk west on NE 23 Street to the Oklahoma History Center; it is one of several events in the Oklahoma City area that allowed local residents to observe the national holiday honoring slain civil rights leader, Dr. Rev. Martin Luther King, Jr. on Monday, Jan. 16, 2012, Photo by Jim Beckel, The Oklahoman