Members of Tau Kappa Epsilon compete against other campus fraternities during the Greek Week opening ceremony March 31 at the Quad on the Edinburg campus. Amara Cazares/THE RIDERUTRGV fraternities and sororities gather to compete in challenges during the Greek Week opening ceremony March 31 at the Quad on the Edinburg campus. Amara Cazares/THE RIDERMembers of Sigma Lambda Gamma National Sorority create a game plan during the Greek Week opening ceremony March 31 at the Quad on the Edinburg campus. Amara Cazares/THE RIDERUTRGV fraternities and sororities prepare before the Greek Week opening ceremony March 31 at the Quad on the Edinburg campus. Amara Cazares/THE RIDERUTRGV Fraternities and Sororities compete in the Greek Week: Trivia Showdown Wednesday in the Student Academic Center on the Edinburg campus. Amara Cazares/THE RIDERLeaders of the competing fraternities and sororities participate during the Greek Week: Trivia Showdown Wednesday in the Student Academic Center on the Edinburg campus. Amara Cazares/THE RIDERUTRGV Greek organizations gather to compete in the Greek Week: Trivia Showdown Wednesday in the Student Academic Center on the Edinburg campus. Amara Cazares/THE RIDER