PyData NYC 2013, Nov 8-10: Python, Big Data, and Analytics
pydata.org
pydata.org
We have Travis Oliphant talking about conda, Peter Wang on Bokeh, Wes McKinney on Pandas (of course!), Jake Vanderplas on SciKit learn, and many others!
I, myself, am giving two talks: one on advanced techniques using generators and one on different ways to embed Python into other applications (including a novel Python3-running-within-Python2 embedding!)