Mark Warner in D.C. (Bloomberg)

• Sen. Mark Warner taking the stage at Wolf Trap Wednesday to guest-conduct the Mormon Tabernacle Choir in their encore, “This Land Is Your Land.”

• Dennis and Elizabeth Kucinich catching “The History of Kisses” at Studio Theatre Wednesday. The congressman’s wife seems to be a fan of David Cale’s one-man show: She’s repeatedly tweeted about it, says she’s seen it twice.