Photo by Nathan Castellanos.

GRAFFITI: Explore the history of graffiti through a screening of Wall Writers. The book Wall Writers: Graffiti In Its Innocence will also be available for sale and signing by author Roger Gastman. S. Dillon Ripley Center (1100 Jefferson Drive SW) 6:45-8:45 p.m. $30-45

SONG: IMBA MEANS SING follows choir members Moses, Angel and Nina via “the only film crew ever to secure all-access to the members of the African Children’s Choir. ” Gallery Place Stadium 14 (701 Seventh Street NW)
7 p.m. $13

COMEDY: Nick Kroll And John Mulaney bring their comedy act “Oh, Hello” to the Warner Theater. (13th and E Streets NW) 7:30 p.m. $37-57