For those of you not yet converted, Sing-a-Long-a Sound of Music is a screening of the classic Julie Andrews film musical in glorious, full-screen technicolor, complete with subtitles so that the whole audience can sing along!

Then of course there is the famous fancy-dress competition in which everyone who has come in costume is invited onto the stage to show off their fantastic tailoring skills.

So get those vocal chords warmed up, cut up those chintz curtains and hurry down for the perfect night out. Fancy dress is not obligatory but highly recommended!