It's definitely real. The description of the event at the venue's website had me in tears(of sheer hilarity):  FAT Cabaret will also be returning to the Marlborough with a very special Trans Pride edition named Trans Fats on 12th July. The night will involve a line-up of FAT Cabaret’s favourite trans, non-binary, intersex and gender non-conforming fatties for a night of fat positive performance, hosted by local cabaret artist and fatbassador, Chub Rub.