1. 7 days out 365 in which black hip-hop crews are invited to preform. The effort is generally displayed as a culturally sensitive, yet cutting edge and hip foray into the wild world of marginally poor ethnic minorities. See hip-hop week.
"Ya know, Becky, for a Diversity Week, there sure was like, a definite lack of indian people, or like white people, or like, even Mexicans. I mean, come on! No Mexicans? They're totally diverse."
"Chyah! What did you think diverstity week means, a gathering of different cultures, races, and nations coming together to celebrate the humanity they all share? As if!"