THE NIGHT HAWKS - No festival in DC would be complete without THE NIGHTHAWKS - What sustains a band for more than three decades? Not a hit radio band, but a roll-up-your-sleeves/drive to the next gig overnight/carry your own gear up the steps and night after night make people happy kind of band. One that makes them dance; sends them home to come back again—and again. What makes that kind band stay together through relatively few personnel changes? Answer: A good idea; a universal yet somehow unique good idea.