Not everyone wants to just get drunk on their birthday. Some people want to eat, too. But then there is the problem of finding a place that will accommodate a large group and won't require you to spend an arm and a leg. Some restaurants may be able to design a menu suited to your budget. Or you can just look right here at this map of DC's best options for group dining for less than $30 a person (before drinks, tax and tip).

—Jamie Liu