Quipster Josh Blue hits the stage at Minneapolis' Varsity Theater, where he turns his cerebral palsy and cross-cultural marriage into comedy gold.Quipster Josh Blue hits the stage at Minneapolis' Varsity Theater, where he turns his cerebral palsy and cross-cultural marriage into comedy gold.Quipster Josh Blue hits the stage at Minneapolis' Varsity Theater, where he turns his cerebral palsy and cross-cultural marriage into comedy gold.