Sporting wigs, sweaters, and blouses, members of Alpha Phi Alpha interpret Delta Sigma Theta during their step routine Tuesday night. The Switch Day event was held in Fourm Hall in the student union. (Photo by Evert Nelson | Collegian)

Delta Sigma Theta members use chairs in their step routine while interpreting Alpha Phi Alpha fraterity at the Switch Day event at Forum Hall Tuesday night. (Photo by Evert Nelson | Collegian)