"Hello, I am your scumbag for the evening." Skilful compere Kiri Pritchard-McLean set the tone for this gig with her very first salvo. For comedians used to dodging the heckles and inflatable cocks at stag and hen dos on a Saturday night this new monthly gig must be a delight. It takes place in a private school in Dulwich in a state-of-the-art theatre that puts a lot of Fringe venues to shame. The audience is receptive and polite, though luckily not too polite to laugh in all the right places.