Sunday, May 18, 4 p.m. – The Choral Guild of Atlanta and soloists from Georgia State’s School of Music present a concert of Gilbert and Sullivan’s most popular operettas, “H.M.S. Pinafore: Or, the Lass That Loved a Sailor.” Hear Ralph, Josephine, Dick Deadeye, Sir Joseph, Buttercup and Captain Corcoran sing favorites from this work. $15; $12 seniors; $5 students; $10 advance tickets from any Choral Guild member. Northside Drive Baptist Church, 3100 Northside Dr., Atlanta 30305. Go to: www.cgatl.org  for details.