I thought I had better refresh the venue as some newer members may not know exactly when it is, so here is a map of Otford village for the uninitiated.... and hope to see everybody there on the 14th November for the talk and observing.
(http://www.otford.info/ovmh/images/map_1.gif)
See you all soon, Doug.
If you look at the observing evening entries on the main website you'll find a map there. You can even ask it to give you directions...
See, for example: http://www.orpington-astronomy.org.uk/events/observing-evening-61/