Took a vacation to Pittsburgh last month - after finding out about the ban on children under 6, my companion & I decided it was worth planning one of our nights around. After a tumultuous trip, we arrived & were greeted with very pleasant staff & ambience. Companion ordered chicken marsala with some coleslaw, which was pretty delightful, and I had beer battered chicken with fries & a tomato bisque - also quite good. Our waitress was quite prompt & observant of our needs, and the food came out in reasonable time. Definitely no complaints there.
Overall, it was slightly pricier than I'd anticipated for what we ordered, but it was worth it to eat in peace sans screaming, food-covered, bratty children. I wish more restaurants would adopt a no-kids policy; I'd eat out more.