I agree with Hannah: Blue Sky is the greasy-spoon of all greasy-spoons. Perfect for just about any moment, but heavenly when you're drunk or hungover (perhaps that's why they call it Blue Sky). I love coming back here when we visit Amherst, it's always a good time and the waitresses are amazingly tolerant of late night drunkards. The breakfast sandwich is to die for and the bomb is exactly that- it will wreck you. But you'll love every minute of it.
They will definitely be seeing me again!