Get your musical cabaret on at the original one-act hullabaloo, The Dirty Old Lady Show, written by Cathy Capps (music by Capps and Aaron Minnick) and performances by local all-stars. The show tells the story of a couple of aging showgirls still looking to make it big. Adult situations indeed. Crystal Theatre, 515 S. Higgins Ave. 8 PM. $17 at the door/$15 in advance at dols.skytics.com.