Dr. Martin Luther King Jr. addresses marchers during his "I Have a Dream" speech at the Lincoln Memorial on Aug. 28, 1963, in Washington.

YOUNGSTOWN: Martin Luther King Jr. community workshop 8:30 a.m. to noon at First Presbyterian Church, 201 Wick Ave. The topic of discussion is human trafficking. Speakers are Sen. Teresa Fedor, Judge Renee DiSalvo and Mahoning County Sheriff’s Office Maj. Jeff Allen.

WARREN: MLK Day Youth Workshop and Fun Day at noon at Triyounity Building. 239 Main St. SW, Warren, hosted by Warren Forward and Second Baptist Church.