Detailed Calendar for 2011-12 Updated: November 28, 2011 Approved Calendar for 2012-13 District Calendar of Events   Individual School Calendars   Interscholastic Sports Calendars   Gordon-Barbour Elementary Head Start Lightfoot Elementary Locust Grove Elementary Locust Grove Middle School Locust Grove Primary School Orange County High School Orange Elementary Prospect Heights Middle School Unionville Elementary   All Interscholastic Sporting Events Orange County High School Locust Grove Middle School Prospect Heights Middle School