Beloit students' housing options range from substance-free dormitories to special interest houses, such as the Art, Spanish, Outdoor Environmental Club (OEC), and interfaith options. Beloit College has these fraternities and sororities: Phi Kappa Psi, Sigma Chi, and Tau Kappa Epsilon, national fraternities; Kappa Delta and Alpha Sigma Tau, national sororities; and Theta Pi Gamma, a local sorority. The school also has over 60 student organizations and clubs, which bring visitors (musicians, artists, poets) to campus. While Beloit adheres to Wisconsin state law, which states that the legal drinking age is 21, strict no-alcohol policies found on many other college campuses are not present at Beloit. Resident assistants, employed by the Residential Life office, help maintain campus safety and encourage responsible behavior.