SACRED HARP SINGING CONVENTION
The 16th annual Potomac Sacred Harp Singing Convention, a two-day event featuring performances, will begin at 1 p.m. today at Pohick Church, 9301 Richmond Hwy., Lorton. An offering will be accepted. 703-313-4964.
TRIBUTE TO MUSICAL DIRECTOR
A free musical tribute to the late William F. Watkins, former music director at Georgetown Presbyterian Church, will begin at 3 p.m. today at the church, 3115 P St. NW. 202-338-1644.
BAND CONCERT
A performance featuring the St. Matthew's Praise Band will begin at 6 tonight at First Trinity Lutheran Church, 501 Fourth St. NW. 202-628-4819.
SALISBURY CATHEDRAL CHOIR
A performance featuring the men and boys' choir of England's Salisbury Cathedral will begin at 7:30 tonight at St. Columba's Church, 4201 Albemarle St. NW. Admission is $25, $15 for students and seniors. 202-363-4119.
INSTALLATION SERVICE FOR PASTOR
An installation service for the Rev. Harold N. Brooks Jr. will begin at 3:30 p.m. tomorrow at First Baptist Church, 3440 Minnesota Ave. SE. 202-581-9100.
ORGAN RECITAL
An organ recital featuring Frederick Swann will begin at 7 p.m. tomorrow at Basilica of the National Shrine of the Immaculate Conception, 400 Michigan Ave. NE. Admission by donation. 202-526-8300.
'RELATIONSHIPS' BOOK TALK
"Healing Conflict in Relationships," a book discussion based on Mary Baker Eddy's "Science and Health with Key to the Scriptures," will begin at noon Monday and 6 p.m. Thursday at the Christian Science Reading Room, 1299 Pennsylvania Ave. NW. 202-347-6336.
