This is a great restaurant... I think of it a twist on classical American. The food is approachable, well prepared, and always a hit. They change their menu with the season, and often have specials. It's definitely one of my favorite spots in Tremont (excellent food at a reasonable price)
My current favorite menu items include an amazing Cobb salad. It's a huge portion, the dressing is great and it's has a nice mixture of ingredients. I also love the Mussels (so good!). If you're there for brunch... don't overlook the open face grilled cheese (at $6 you won't be disappointed!)
The bar is decent... I'm not a fan of their mixed drinks - but overall their beer selection is pretty good. It's generally not the place I'd stumble home from - unless I was grabbing late night food (they serve until 2am!)