The University of Tennessee Health Science Center’s fourth-annual Giving Day April 23 was a success, raising more than $660,000 and exceeding the goal of 1,000 donors in 24 hours with more than 1,100 donors from across the country. Giving Day, which is led by the Office of Advancement, was held on the same day as Student Appreciation Day this year. To thank donors for their support, the university will hold its first-ever Day of Gratitude Wednesday, May 1.