civil rights, and education. Omega Psi Phi has been a patron of the United Negro College Fund (UNCF) since 1955, providing an annual gift of $50,000.00 to the program. Omega Psi Phi is a founding member of the National Pan-Hellenic Council (NPHC), which is composed of nine historically African-American Greek-letter sororities and fraternities that promote interaction through forums, meetings, and other media for the exchange of information, and engage in cooperative programming and initiatives throughout the world. The (NPHC) currently represents over 2.5 million members. Centennial Celebration Omega Psi Phi celebrated its centennial during the week of July 27–31, 2011 in Washington, D.C., becoming distinguished as only the third African American collegiate fraternity to reach the century mark. The Centennial Celebration recognized the impact of the Fraternity in communities over the past 100 years, honored Omega Men for achievement in all walks of life, reiterated Omega Psi Phi's commitment to providing unparalleled community service and scholarship, and charted the Fraternity's future activities. Internationally Mandated Programs Each Chapter administers Internationally Mandated Programs every year: Achievement Week – A week in November that seeks to recognize individuals who have made notable contributions to society. During the Achievement Week, a High School Essay Contest is held and the winner usually receives a scholarship award. Scholarship – The Charles R. Drew Scholarship Program encourages academic progress among the organization's undergraduate members. A portion of the fraternity's budget is designated for the Charles R. Drew Scholarship Commission, which awards scholarships to members and non-members. Social Action Programs – All chapters are required to participate in programs that uplift their society. Many participate in activities like: voter registration, illiteracy programs, mentoring programs, fundraisers, and charitable organizations such as American Diabetes Association, United Way, and the Sickle Cell Anemia Foundation. Talent Hunt Program – Each chapter is required to hold a yearly talent contest, to encourage young people to expose themselves to the Performing Arts. Individuals who win these talent contests receive an award, such as a scholarship. Memorial Service – March 12 is Omega Psi Phi Memorial Day. Every chapter of the Fraternity performs a ritualistic memorial service to remember members who have died. Reclamation and Retention – This program is an effort to encourage inactive members to become fully active and participate in the fraternity's programs. College Endowment Funds – The fraternity donates thousands of dollars to Historically Black Colleges and Universities each year. Health