The most interesting session I attended concered Kewaskum schools program they call "People over programs". I have long noted that compared to the private sector, school district management structures are very weak - the Kewaskum program deals with this problem by focusing on high professional standards for their staff. I was encouraged to see an alternative model that acknowledges this issue and attempts to address the problem directly.
Along similar lines I hear a presentation from the Janesville schools - they are working with a management consulting firm (that is donating their services) to develop standards of professionalism and accountability in management. The Superintendents evaluation is published on the district website with progress toward specific measurable goals.
I also attended a session with ideas about using incentives with HRA's to reduce health insurance costs, and a session about district consolidation - I think that looking at collaborative or consolidated support services with neighboring district might be a way to save money.