When should you give up on a dream? Go behind the curtain with BBC Radio 4's Viv Groskop as she revives her childhood ambition and takes on stand-up with an attempt to do 100 gigs in 100 nights. The show of the best-selling memoir described as the definitive book on stand-up next to Steve Martin's Born Standing Up (Shane Allen, BBC Comedy Controller). Groskop positively sparkles on stage. An inspiring must-see. Completely enchanting ***** (BroadwayBaby.com). Viv is brilliant (Jo Brand). My favourite new act (Lucy Porter).