OK, so they don't take reservations for their outdoor patio, but Stephanie's is definitely one of the top destinations for outdoor dining.
Stephanie's boasts one of the largest patio's along Newbury St and is far enough down Newbury that you are just outside of the more frenetic Mass Ave end..
The food is good, although pricey, and their Onion Ring tower is a must try. On summer nights, the place can get really busy, and unfortunately they don't take reservations so you can't quite plan on taking guests there.
more