Ariane Sherine, creator of the atheist bus, will be talking at the Oxford Skeptics in the Pub on September 8th 2009.
And on the subject of sceptics, if you like this one you might also like this one.
2. (that's bizarre!) [yes, I've head it says "Relax, there is no god" on the side]
3. (how long have you been waiting?) [four hours]
4. (and you believe it will come soon?) [of _course_ not]
6. [it won't come if I _believe_ in it]