Wednesdays don't have to be wimpy. Inside Barbican's Charterhouse Bar, the midweek entertainment is as big as it is bawdy. Critically lauded one-liner act Mark Simmons headlines the comedy knees-up, alongside the talents of Twayna Mayne, Mark Silcox and Mat Winning. They're supplying the funny stuff, as MC Luke Graves runs the show. Over 18s only. Latecomers may not be admitted. Please note that acts are subject to change without notice.