I just found out about a concert I want to see while visiting DC in May. It's at the Hill Country BBQ Market. I understand the concerts are in the basement of the restaurant. Can anyone comment on the place? How many people does it hold?, do shows there normally sale out?, Is it a good place to eat? On their site it says No Cover, wondering how early I should get there. The artist is Eden Brent (blues artist, fairly popular, I think) Thanks!