Everyone has some great recommendations here. The Hanover St. Chophouse is very fancy (res. req.) and very delicious.

And I HAVE to give love to my favorite homestyle Chinese/blend restaurant in Manchester- Golden Tao on Amory Street. The location is very quaint (inside of a relatively dead plaza) mind you, but don’t let looks fool you. Dine at the restaurant (vs takeout) the food is fresh, the place is always so clean, and the owner is such a sweet woman.