TheworldisclosinginonGretaDriscoll.Onthecuspofturningfifteenshecan'tbeartoleaveherchildhood,itcontainsallthethingsthatgivehercomfortinthisincomprehensiblenewworld.ShefloatsinabubbleofloserdomwithheronlyfriendElliott,untilherparentsthrowherasurprise15thbirthdaypartyandshe'sflungintoaparallelplace;aworldthat'sweirdlyerotic,alittlebitviolentandthoroughlyludicrous-onlytherecanshefindherself.basedonthecriticallyacclaimedproductionbyWindmillTheatre,GIRLASLEEPisajourneyintotheabsurd,scaryandbeautifulheartoftheteenagemind.