The formula goes as follows: take three top-class comedians with nary a duff joke between them. Put them on stage at 99 and let the magic happen. It's that simple, but comics that good don't grow on trees. Thankfully, the Leicester Square club is nothing if not diligent. This time around, it's procured the talents of the fearsomely sharp Zoe Lyons. The Mock The Week star is joined by 99 regular Patrick Monahan and the precocious Mae Martin. Nice. Over 18s only. Dress code: no sportswear. Please note that acts are subject to change without notice.