There was quite a bit of activity on the #dakotacon. There are a few pictures that people published.
Dr. Josh Pauli and DakotaCon presenter, Jared DeMott, discuss DakotaCon on South Dakota Public Broadcasting. Skip to 22:45 for the dakotacon section.
Marc Tobias was there for a little bit to talk about lock security. He gave away some copies of his book OPEN IN THIRTY SECONDS: Cracking One of the Most Secure Locks in America and some CDs. He mentioned that he did a story with Keloland news Let me know if you find a link to the video.