Here is a sampling of services honoring the memory of the Rev. Martin Luther King Jr.:
* 20th annual memorial breakfast sponsored by the YMCA of Greater Baltimore, Martin's West, 6817 Dogwood Road. 7:30 a.m. Information: 837-9622.
* Seventh annual memorial breakfast sponsored by the Baltimore Teachers Union and the Federation of Maryland Teachers, Omni Inner Harbor hotel. 9:45 a.m. Information: 358-6600.
* Hopkins King Tribute, noon, Turner Auditorium at the Johns Hopkins Medical Institutions. Community service awards being presented to faculty and staff. Vocal group Sweet Honey in the Rock to perform. Information: 955-6680.