Photograph of Willis the albino squirrel buttons, the mascot of Willis Library, and inspired by Lucky the albino squirrel that is often seen on the UNT campus. These buttons are part of promotional items from the Special Collections table during the first tailgate of the 2019 football season on The Hill just outside the east entrance of Apogee Stadium and north of the Victory Hall parking lot, on August 31, 2019, where the University of North Texas played against the Abilene Christian Wildcats.