If you happen to be in London for the holidaze…

The season of turkey, goodwill and consumerism might seem to be a long way off yet, but a December performance of “Nine Lessons and Carols for Godless People” that includes a turn by Richard Dawkins and the Guardian’s own Ben Goldacre has already sold out.

Have no fear though, the Bloomsbury Theatre in London, which is hosting the event on December 19, has now added another date on December 18 – but hurry up, tickets go on sale today and are expected to sell out fast.

The show is a spin-off of comedian Robin Ince’s regular show The School for Gifted Children and is being produced with the help of the folks at the New Humanist magazine. It is billed as, “a night of music and comedy to celebrate the rational and scientific and debunk Winterval myths spouted by religious and media ninnies.”

They’re featuring one musical group I haven’t been able to download [yet] from iTunes: the Martin White mini fax machine orchestra.