We have been conducting a "Monthly Pistol Skills Workshop" for about 4 years now. It is mostly a winter months event here in NY because during the summer/nicer weather people are generally busier and I am very busy conducting mobile training classes. In 2009 we started conducting a similar event but its a monthly carbine workshop.
Anyway, we start off with a fundamental and combative marksmanship workshop. This acclimates people to what and how we teach and the fundamental material. Then, we pursue other subjects. Some of the topics for the monthly workshops include: Low Light, Shooting on the Move, Proper Use of Barricades, Support Hand & Bilateral Pistol Operation and Force-On-Force scenarios.
Hope this helps,