This document lists extracurricular activities organized by IE Extracurricular Activities from September 2010 to April 2011, including sporting events, trips, parties, and ongoing clubs. It provides dates and details for activities like a ski club party, golf for beginners, hiking and diving weekends, cultural tours to Madrid and the Alps, and spring ball. It also lists ongoing clubs and events like debating, cinema nights, and intramural sports. Contact information is provided for more details on activities.