How many ways are there to see a movie? Well, when you add movie magicians The Nomad Cinema into the conversation, the possibilities are endless. Nomad Cinema have no fixed home: they journey from venue to venue, always finding fresh pastures to screen cult classics and old favourites. For this one, get ready for a screening of the classic Coen Brother's flick, The Big Lebowski. When 'The Dude' Lebowski is mistaken for the millionaire Lebowski, two thugs urinate on his rug to coerce him into paying a debt he knows nothing about. While attempting to gain recompense for the ruined rug from his wealthy counterpart, he accepts a one-time job with high pay-off. He enlists the help of his bowling buddy, Walter, a gun-toting Jewish-convert with anger issues. Deception leads to more trouble, and it soon seems that everyone from porn empire tycoons to nihilists want something from The Dude. Soak up some Coen Brothers magic as part of the Grosvenor Film Festival, in the wonderful surroundings of Grosvenor Square. Definitely laid-back and Dude friendly. Certificate: 18. Running time: 1 hour 58 minutes. Fully accessible. Food and drink available to purchase. Picnics with alcohol permitted. This screening is silent with Wi-Fi headsets. Doors open: 8pm.