Oldies concert Iris Hirsch and the Retro-Rockets, a six-piece band specializing in oldies music, performs at 6 p.m. at 5485 Harpers Farm Road in Columbia as part of the Harper's Choice Village Center Courtyard Series. Concert includes the music of Chuck Berry, Etta James, Roy Orbison, Elvis, the Drifters, Jimmy Buffett, and others. Event is canceled In case of rain. Free. information: 301-596-2017.