Please note that, due to circumstances beyond our control, two London meetings in 2010 will not be on the traditional fourth Wednesday of the month.

April (guest: Kari Sperring): This meeting will take place on the third Wednesday, April 21st.  This is to avoid conflict with the Arthur C. Clarke Award ceremony.

June (guest: TBC): This meeting will take place on the fifth Wednesday, June 30th.  This is because the Antelope's upstairs room is showing a World Cup match on June 23rd.