Hi all,
I am really sorry. I stepped up to facilitate this call but something urgent came in my way and now I am not able to join it. But you can run it without me also and someone might take over.
Ricardo seems to have a few ideas 
and here is basically a to do list for tonights call I planned to go through and transform into activities with you:
Also @Gien might pick your brains a bit how to push the Cape Town water crisis hackathon.