Apparently this Dukem is owned by the same people that run the Dukem in DC. I've been to both, and I was MUCH more impressed with this location. The food was better and the service was friendlier (although it took about 15 minutes for us to get our check after we finished).
My friend and I shared the vegetarian special, which had the usual 6 or so items they carry (yellow split peas, yellow lentils, spicy red lentils, potatoes, greens, tomato salad) but also had a few items not usually offered on the menu, including a potato salad, and some other unidentifiable potato dish. Everything was delicious and the price was very reasonable- $16 for the platter for two. Quite often, Ethiopian restaurants will double the price for two people but not give you twice the food. This restaurant gave us one, huge platter for the same price. Yum.