Here is a cool resource for kids with "fast brains" or who might be considered profoundly gifted in cognitive ways. The Davidson Institute provides a ton of info for educators and parents, and also special opportunities for kids themselves (they have to qualify).Another good site is http://www.hoagiesgifted.org/
Another great opportunity for educators comes from Harvard's Project Zero Summer Institutes - the work that stems from Gardner's work on Multiple Intelligences. How can we value the range of gifts kids bring to the world - not just academic - and how can we build the multiple intelligences of all our children.
In Maine, there is a facebook page for Educators of Gifted and Talented that has some resources, and an organization that puts on an annual conferences, shares resources, etc.