The Dr. Martin Luther King State Holiday Commission will hold its annual celebration today at 4 p.m. in Ebenezer Baptist Church, 475 Cranston St. in Providence. The celebration will include remarks by state, federal and religious leaders as well as musical presentations by the Lincoln Worship Center Choir, the Allen AME Church Male Chorus and the Ebenezer Baptist Church Mass Choir. An address will be delivered by Shane Alvin Lee, a student at the University of Rhode Island.