This document announces a Transmedia Meetup event occurring on March 10th, 2013 in Austin, Texas during the SXSW Interactive Festival. The meetup will gather founders and organizers of transmedia groups from around the world for the first time as an official event in the SXSW program. The objectives are to sustain the global transmedia community, promote best practices, share knowledge and experiences, and build business relationships. The meetup is sponsored by Transmedia Ready and the Transmedia Alliance.