This document summarizes key calendar events for Kadrina Keskkool in Estonia. It outlines events in the autumn term including the beginning of the school year on September 1st, a freshmen christening on September 25th, Teachers' Day on October 5th, and a school birthday week from October 5th-9th. It also lists winter term events such as decorating the school on December 1st, a Christmas fair on December 9th, a fundraising concert on December 15th, and a Christmas ball on December 22nd. The last day of school for 12th grade is also noted.