The 10th International Conference on the Evolution of Language will take place in the beautiful capital of Austria, Vienna, from April 14th to April 17th 2014.
The plenary speakers are:
The Call for Papers can be found here (Deadline for paper & poster submission is September 1, deadline for workshop proposals April , 2013).
To quote from the website:
"The Evolang conference series provides the major meeting for researchers worldwide in the origins and evolution of language. The Evolang conferences are interdisciplinary, with contributions from disciplines including, but not limited to: anthropology, archeology, artificial life, biology, cognitive science, genetics, linguistics, modeling, paleontology, physiology, primatology, and psychology. Typically, about 300 delegates attend, with representatives from all these disciplines. Additional information on Evolang can be found here."
More information can be found on the website