My grandmother's birthday is coming up next weekend and we are planning on having a party for about 70 people. She has requested some Southern/Soul food dishes - Collard Greens, Candied Yams & Mac & Cheese. Do you know of any Soul Food restaurants where I could order large, party sized quantities of these dishes? Having a hard time locating Soul Food restaurants on the net in DC area!! I live in Northwest DC, so anything convenient would be preferred.