Behind these screens are some amazing female #improvisers learning from our special #master #teacher #rachelhamilton! #improvhi #improv #chickprov #kakaako #protohubhnl November 15, 2014 by improvhi View this post on Instagram Behind these screens are some amazing female #improvisers learning from our special #master #teacher #rachelhamilton! #improvhi #improv #chickprov #kakaako #protohubhnl A post shared by IMPROV HAWAII (@improvhi) on Nov 15, 2014 at 5:26pm PST