O’Reilly Media has just opened the call for speakers for the 2009 edition of Where 2.0. Program chair Brady Forrest is looking for talks on some of the most interesting and important fronts, including: local search and advertising, reality mining and augmented reality, immersive and 3D imagery, mapping tables, Government 2.0, cartography, and more. Deadline to submit proposals to Where 2.0 2009 is December 2.