(predominantly Delaware, Maryland, New Jersey, New York, and Virginia), and 1% of students originating from outside the U.S. The acceptance rate for undergraduate applicants in fall 2013 was 65.5%. Student clubs and events The university has over 100 student clubs including honor societies, religious organizations, media groups, and special interest clubs. Greek Week, Spring Carnival, and Homecoming are among the popular events on campus. Graduate students are currently not allowed to participate in club sports activities. Media is big on Widener's campus. The Blue&Gold: Widener University's Student Media Site was established in spring 2013. This outlet for student reporting has been growing ever since, telling the news and giving students a voice on campus. TV Club is Widener's student-run television program. WDNR is the student-run campus radio station that plays a variety of music including hip-hop, rock, metal, and punk. Fraternity and sorority life Widener has six fraternities and six sororities. Approximately 12% of all undergraduates are members. Widener's Greek organizations include: Fraternities: Alpha Tau Omega, Phi Delta Theta, Tau Kappa Epsilon, Kappa Sigma, Theta Chi and Theta Delta Sigma(Co-ed) Sororities: Alpha Kappa Alpha, Zeta Phi Beta, Delta Phi Epsilon, Phi Sigma Sigma, Sigma Sigma Sigma, and Alpha Omega Epsilon Community Widener is one of only 22 colleges that is a member of Project Pericles, an organization promoting social responsibility and addressing civic apathy among students. It is classified as a Community Engagement Institution. Widener has several initiatives aimed at benefiting the surrounding community. These include: Pennsylvania Small Business Development Center — The school opened the center in 2006 to provide consulting and educational programs to local small businesses and entrepreneurs. It is one of only 18 in the state and one of 3 in the Philadelphia region (with Temple University and University of Pennsylvania). Philadelphia Speakers Series — Since 2004, Widener has sponsored this series which has had such notable speakers as Steve Wozniak, Henry Kissinger, Walter Cronkite and Dave Barry. University Technology Park — A joint project started in 1999 between the university and Crozer-Keystone Health System to foster small business opportunities focusing on health care, science and technology. It currently consists of two buildings (with three more planned) on and is located directly in between the Main Campus and Crozer-Keystone Medical Center. Widener University Observatory — The observatory has free public telescope viewings throughout the school year hosted by the physics and astronomy department. Charter school In