A grease fire this morning partially damaged Todd English’s Olives restaurant, located at 1600 K Street NW. Smoke billowed out from the restaurant and up 16th Street just after 11 a.m. this morning, but the fire has since been contained. A hostess who answered the phone around 1:30 p.m. confirmed that the restaurant is currently closed, and that the staff was just about to meet to talk over when and how they might be able…