I've been here on three occasions: I've had drinks on Yong St. patio area, a small dinner with a friend on the Front St. patio and a large group dinner in a private room inside. They were all positive experiences and given O&B's central location, I wouldn't hesitate to pick it again as a convenient meeting spot with great food.
The time I was here with a large group was particularly memorable since we had a private room that created a wonderfully intimate atmosphere and the server didn't make too much of a fuss about a constantly updated guest list (people dropping by unexpectedly, etc.). Definitely a great place to do a large group dinner and then head off somewhere in the area.