Hi waikit. I just found your post by accident with google, which is great since I actually attended the same event in London. I took some photos at the event, you can check out their Flickr group and website, which you can find within that blog post: http://www.marcelmuench.de/2012/11/sustainability-jam-london/. I was wondering if you created a similar website for the Shanghai/China event? I would be very interested to read about your outcomes and maybe to see some photos or footage, if possible. Thanks!