I've been a regular at the Harp for as long as I can remember. Besides having a great patio, and great, reasonably-priced food, their staff is excellent. It's location right off of the west shore way - 30 sec from the 45th st exit, plus their own private parking lot is also a great plus.
My one request of them is to bring back the Quinoa to the menu as a side dish option. It was an excellent, lower-carb option to chips or fries.