The Cleveland Orchestra’s associate conductor Daniel Reith leads this Martin Luther King Jr. celebration that features soprano Laquita Mitchell and the Martin Luther King, Jr. Celebration Chorus, an all-volunteer community chorus directed by Dr. William Henry Caldwell. Aseelah Shareef, Vice President and Chief Operating Officer of Karamu House, will be the evening’s host. It takes place at 7 p.m. at Mandel Concert Hall.