The Crimson Key Society is Harvard University’s premier community service organization. Throughout the year, CKS leads daily campus tours and participates in TEACH, a community outreach program for Boston-area middle schools. The Crimson Key Society also coordinates Orientation for the incoming first-years each fall, ushers Commencement services each spring, and helps organize and staff a host of campus-wide activities, including Arts First weekend, First-Year Family Weekends, Junior Family Weekend, and more.