On March 19th and 20th of 2014 (that is Wednesday and Thursday), BrightTALK will be hosting a virtual Data Science Summit. The event starts off with Kirk Borne, Professor at George Mason University, presenting on Data Science: Concepts and Missteps. The event continues with 5 more talks on Wednesday and 3 more talks on Thursday. The presenters are top notch from places like Cloudera, Twitter, Trulia, and more. You can attend any or all of the webinars.
I have attended BrightTALK webinars before and they do a very good job with them, so this event promises to be very good.