Chicago theater openings for Jan. 15-21.
SATURDAY | "Satchmo at the Waldorf": This one-man show is a portrait of Louis Armstrong and his Jewish manager Joe Glaser. Through Feb. 7 at Court Theatre, 5535 S. Ellis Ave.; 773-753-4472 and www.courttheatre.org "Sketchbook": Collaboraction presents its 15th annual, and final, short play festival....