Woodstock and Watkins Glen, both of which were in Upstate New York, were among the rock festivals that set the standard for the scores of festivals that would follow. At Hunter Mountain in Greene County Mountain Jam 12 is set for June 2-5. It began with just four acts in 2005, and is now a major and economic event for the region. Mountain Jam founder Gary Chetkof told us how the festival goes about booking the line-up.