Prizes include financial scholarship, hi-tech gift cards, and laptops Washington, DC - Talented R&B/hip-hop artist/producer/singer and son of music icon Stevie Wonder, Mumtaz Ekow Morris, and music video director, Dennis Mckinley, will join representatives from community based organizations as judges for the National Coalition on Black Civic Participation's Unity Diaspora Coalition (UDC) Census Poster and Social Media Competition