Susan Wightman (right), program manager for Internal Medicine-Infectious Diseases at the School of Medicine, receives a wrapped silver platter from Chancellor Mark S. Wrighton April 7 in recognition for her 25 years of service to Washington University. The 2010 25th Anniversary Reception, which was held at Harbison House, honored Wightman and 92 other faculty and staff members for their quarter-century of dedication to Washington University.