Steppenwolf Theatre presents PARALLELOGRAM1650 N. HalstedWritten by Bruce NorrisDirected by Anna D. ShapiroThru August 29th Buy TicketsRunning Time:  Two hours includes a ten minute intermission Reviewed by Katy Walsh If continuous lines run parallel looping the earth, they will eventually cross.  The crossed lines deliver a message like a telegram but more specifically, a parallelogram. ... Read more »