"The DC Invite," this show brings together four great a cappella vocal bands from four great cities Ball In The House (Boston), Blue Jupiter (NYC), Cartoon Johnny (DC), and Doubleshot! (Pittsburgh) for ONE NIGHT ONLY!

I'm totally impressed - four national professional acts for the same ticket price as groups competing to go pro every year at the Sweeps in the spring? Unbelievable. Plus, the Birchmere is simply one of the best venues in DC for live music. Anyone who goes each year to the Sweeps DEFINITELY already has their tickets for this one.