The Nottingham Business School will host the "Third International Conference on Prediction and Information Markets" from April 3 - 5, 2011. The deadline for submitting abstracts is December 15. More information can be found on the Conferences Page.
The Forecasting Principles site summarizes all useful knowledge about forecasting so that it can be used by researchers, practitioners, and educators. The site is devoted to improving decision making by furthering scientific forecasting.