Throughout the week sororities competed in a social media competition, tee shirt signing, house decorations, and a coin drive, in order to contribute to fundraising for the Beta Iota chapter of Sigma Chi Derby Days Philanthropy. On Thursday Feb. 13 the sororities perform a dance with costumes and music that portray the theme they have chosen in the Gerlinger Annex. The money raised goes to the N7 Fund, which commits itself to bringing sports and their benefits to Native American and Aboriginal communities in the United States and Canada. After the end of the dance competition, the judges deliberate and decide who the dance champion is.

Oregon Sigma Chi member Mo Bardovi growls at the crowd of greek life members during the performance. Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Taylor Wilder/Emerald)

Senior Oregon cheerleader Bridget Case dances with her fellow sisters in Delta Gamma’s 90′s themed dance routine. Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Courtney King/Emerald)

Alpha Phi and Sigma Chi members dress to impress the crowd. Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Courtney King/Emerald)

Chi Omega members enjoy their moment on stage. There Derby Days Dance theme was, “Talk Derby To Me.” Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Courtney King/Emerald)

Sigma Chi member Ryan Badger Doherty dances along to the song Talk Dirty to Me while performing with Chi Omega. Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Taylor Wilder/Emerald)

Senior public relations major Kelsey Honz gets pumped up with friends before preforming the Kappa Delta dance. Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Taylor Wilder/Emerald)

Delta Gamma women dance to the Spice Girls in their Derby Days Dance routine. Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Courtney King/Emerald)

Chi Omega begins their dance routine with some of the men of Sigma Chi. Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Courtney King/Emerald)

Oregon sophomore cheerleader Caroline Isaac is thrown into the air during the Delta Gamma Derby Days dance performance. Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Taylor Wilder/Emerald)

Alpha Phi captures the crowds’ attention with their southern charm. Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Courtney King/Emerald)

Sigma Chi members assist Pi Beta Phi in their Derby Days dance. Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Courtney King/Emerald)

Kappa Alpha Theta member Ariel Tamblyn points toward the crowd during Theta’s Rock ‘n Roll themed performance. Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Taylor Wilder/Emerald)

From left to right, Sigma Chi members Chris Mueller, Colin Smith, and Ben Ellsworth reenact a scene from Kanye West’s music video Bound. Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Taylor Wilder/Emerald)

Sophomore Max Lehman, front, and a crew of Sigma Chis do their own rendition of a Risky Business movie scene. Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Taylor Wilder/Emerald)

Alpha Chi Omega women show enthusiasm when dancing with their soroirty sisters. Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Courtney King/Emerald)

Sophomore Portland native Eve Hess shouts in excitement while watching a sorority’s dance performance. Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Taylor Wilder/Emerald)

Members of the School of Journalism & Communications Ad Team judge the dance performances of the night. Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Taylor Wilder/Emerald)

Junior human physiology major Adrian Huffard participates in the Tri Delta “Derby Like It’s Hot” dance. Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Taylor Wilder/Emerald)

While the judges deliberate over the dance scores, greek life members socialize and dance to pass the time. Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Taylor Wilder/Emerald)

Kappa Delta dances in unison to the song Harlem Shake. Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Taylor Wilder/Emerald)

Featured dancer Andrea Fehan throws glitter on the crowd after appearing in a hotdog suit. Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Taylor Wilder/Emerald)

Junior Sigma Chi member Ben Buckmaster sings into an imaginary microphone while participating in the Alpha Chi Omega dance performance. Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Taylor Wilder/Emerald)

Oregon junior Jack Emmons dashes across the stage with a Sigma Chi flag during the Kappa Kappa Gamma performance. Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Taylor Wilder/Emerald)

Junior Mo Bardovi pumps up the crowd prior to the start of the Alpha Phi country-themed dance. Sigma Chi’s Derby Days philanthropy finishes off with a dance competition in Gerlinger Annex on Feb. 13, 2014. (Taylor Wilder/Emerald)