RHOK2.0 is a global event that's happening on 4th and 5th December 2010. It's also hooking up with Saturday 4th's Open Data Hackathon (happening in 63 cities at last count, and happy to link up with RHOK).
RHoK 2.0 - Aarhus
RHoK 2.0 - Atlanta
RHoK 2.0 - Bangalore
RHoK 2.0 - Berlin
RHoK 2.0 - Birmingham
RHoK 2.0 - Bogota
RHoK 2.0 - Boston - December 5th only
RHoK 2.0 - Buenos Aires
RHoK 2.0 - Chicago
RHoK 2.0 - Jakarta
RHoK 2.0 - Juarez
RHoK 2.0 - Lusaka
RHoK 2.0 - Mexico City
RHoK 2.0 - Nairobi
RHoK 2.0 - New York
RHoK 2.0 - San Francisco
RHoK 2.0 - Saint Lucia - Landslide Risk Reduction
RHoK 2.0 - Santiago
RHoK 2.0 - Sao Paolo
RHoK 2.0 - Seattle
RHoK 2.0 - Singapore
RHoK 2.0 - Tel Aviv
RHoK 2.0 - Toronto