Ouachita does not allow nationally affiliated social fraternities or sororities, but there are local fraternities and sororities called "social clubs." Approximately 20% of the student body are members of such clubs. Annually, during Homecoming Weekend, the social clubs participate in a musical show called Tiger Tunes, produced by the Ouachita Student Foundation (OSF). All proceeds raised from Tiger Tunes and other events throughout the year are then given by OSF for student scholarships. Current men's social clubs are: Beta Beta, Rho Sigma, Kappa Chi, and Eta Alpha Omega. Current women's social clubs are: E.E.E., Chi Delta, Tri Chi, Chi Mu and Gamma Phi.