Kelly's diner is located in Ball Square and competes with Soundbites for the weekend breakfast crowd. Not that there is any need to compete because both restaurants always have a line out the door - rain or shine. Unlike Soundbites the atmosphere is much less rushed and you are not packed in like a sardine. The food is excellent. They serve the typical breakfast menu with greasy hangover foods like eggs, sausages, bacon and more. You definitely want to go early to avoid the crowd or be prepared to wait.