room), research and preparation spaces, and student and faculty conference rooms for the departments of Biological Sciences, Behavioral Sciences and Education. Connected to Appell is the Willman Business Center, which opened in 2013 and is home to the Graham School of Business. Willman features the Weinstock Lecture Hall, a 150-seat tiered auditorium, the NASDAQ Trading Laboratory which provides students with direct access to real-time financial data from stock and commodities exchanges, and Yorkview Hall, a glass-enclosed corporate training center that offers fantastic views atop the center. The Naylor Ecological Sciences Center, located behind Appell, is a three-story structure topped by five greenhouses that provide teaching and research labs for ecological studies on plants and animals (Aquatic and Terrestrial Labs), a large aquarium space for students doing research with fish and invertebrates, a controlled growth chamber and research spaces. Schmidt Library, located to the right of Willman on the mall, houses print and online collections, as well as the college's Archives. Schmidt Library loans out wireless laptops for use in the building, digital cameras, camcorders, and media projection materials. The building also provides quiet study floors, technology-enhanced group study rooms, comfortable lounge areas, and wireless network connections including the outdoor courtyard. The Library underwent extensive interior renovations in 2004, adding 17 group study areas along with infrastructure and equipment to facilitate an increased focus on digital media. The Waldner Performing Arts Center (WPAC) and Humanities Center occupy the space between the Schmidt Library and the Iosue Student Union. The Waldner Performing Arts Center, which opened in fall 2008, features the 705-seat York Collegiate Theatre and the 125-seat Perko Playpen Theatre, an experimental black box-type theatre. The York College Players, who perform on both stages, enjoy a scene shop, green room and costume shop. The York Collegiate Theatre hosts musical performances, nationally recognized speakers and other special events. The Humanities Center, home to the Department of History and Political Science and the Department of English and Humanities, features an oral history lab and museum studies room, film study labs and a film screening room, computer labs, and the Pura Vida Café. The World Languages Media Center allows students to further study in languages, and the Center for Teaching and Learning offers academic support (like tutoring and writing assistance) to students. Between the Humanities and the Iosue Student Union sits The Rock or Old Spart. After commencement, the graduating class writes their names