If you are encouraged to try a Mediterranean diet by your doctor try Pilaf restaurant in downtown Ashland by the Plaza. If you are not encouraged to try this type of diet but just love hummus and pita and falafel and curries, this is the place. The decor is great --- brightly colored and with many seating options; outside on the Calle Guanajuato, inside next to the fireplace, or in a cozy nook. The wait staff is friendly and knowledgeable about ingredients and specials.
The food is excellent. You can visit the Greek isles or Lebanon or Tunisia and get a great meal for a medium price. It is not what I would call authentic, but it is good and healthy at the same time!