Information for Jack and his Giant Stalk at The Market Theatre, Hitchin (Panto). Adult panto. It's that time of the year and our now infamous Adult Panto is back in Hitchin as well as on a UK tour of over 30 venues. Once again we are out to corrupt another classic fairy tale beyond recognition. Can the fearless company of just 3 actors hold it all together and pull off their very own adult version of Jack and the Beanstalk using a minimum of set props and costume? Get ready for an evening of slick, fast-moving, farcical fun and bawdy sexual innuendo for adults only.