Café U&I
Location: Annandale
Yelp review: http://www.yelp.com/biz/cafe-u-and-i-annandale
An alternative to the rooms at Ara, Café U&I rents private rooms by the hour (prices based on room size). The smallest rooms are a bit snug, but get creative and dance on the couches if need be.
The largest room is equipped with a projection TV in addition to a small monitor on the opposite wall for reading lyrics while facing the crowd. The doors in all of the rooms have a glass window, so be prepared to have some patrons glance in while walking by. I like to think of it as my musical debut.