The ROCA design challenge is one day challenge where students and professionals in the architecture and design field are challenged to develop original and creative bathroom products. Basically, to redesigning an improvement to an existing bathroom product, machine or proposing a new and innovative concept. Every year few students from the D6 have participated. A few students who were part of the challenge were Amaan, Zayan, Siobhan, Hana, Bashir, Rafia, Aryaman, and many more.