In a media crossover to animated film, Couric was the voice of news-reporter "Katie Current" in the US version of the film "Shark Tale". She has also made cameo appearances in "Austin Powers in Goldmember" (as a Georgia State Prison guard) and an episode of "General Hospital" (as a journalist pretending to be a doctor: a storyline she helped create). She guest-starred as herself on the CBS sitcom "Murphy Brown" in 1992 and in the NBC sitcom "Will & Grace" in late 2002, and made a cameo appearance on a "Pawn Stars" episode. On May 12, 2003, she traded places for a day with "Tonight Show" host Jay Leno. Couric also co-hosted NBC's live coverage of Macy's Thanksgiving Day Parade from 1991 until 2005. Couric delivered the graduation speech at her alma mater University of Virginia on May 20, 2012, at Randolph-Macon College on June 1, 2013, and at Princeton University on June 1, 2009. She also works with Carmen Marc Valvo to help publicize the deadliness, yet preventability, of colorectal cancer. On May 16, 2010, Couric received an honorary doctor of science degree for her efforts in raising awareness of colorectal cancer and for her commitment to advancing medical research from Case Western Reserve University, and later gave the university's 2010 convocation keynote address. In 2016, she starred as herself in "Sully" to recreate the "60 Minutes" interview for the film. In 2011, she gave the university commencement speech at Boston University and was awarded another doctoral degree, Doctor of Humane Letters. She has also hosted a Sesame Street special, "When Families Grieve". The special, which aired on PBS on April 14, 2010, dealt with the issues that children go through when a parent dies. On February 6, 2011, Couric guest-starred on the post-Super Bowl episode of "Glee", playing herself interviewing Sue Sylvester after the cheerleading team lost the championship. Sylvester sarcastically referred to Couric as "Diane Sawyer" during the segment. Couric is the author of two children's books and a non-fiction collection of essays. Her children's books "The Brand New Kid" (2000) and "The Blue Ribbon Day" (2004) were illustrated by Marjorie Priceman and published by Doubleday. "The Brand New Kid" topped the "New York Times" best seller list for children's picture books, and was adapted into a 2006 musical by Melanie Marnich and Michael Friedman.