We were blessed to be able to meet at Twitter HQ (in their main community meeting area) for our hackathon on Feb 4.  The space was quite neat, the food was delicious and we made some excellent progress on the Ruby on Rails app we’re building to help translate Science and Health into Chinese.  The app isn’t ready for release yet, but if you want to see what we’ve been up to on it, you can git pull it from here: https://github.com/CSKit/cskit-translator