One of the best yarn shops in DC, they have a really diverse array of high quality yarns. Of course, when you shop at this level of premium (often imported) yarns, the price point is a bit steep, but

Everyone was really nice and helpful and their selection was magnificent. It was a little expensive but you're paying for quality

I've been here twice in an effort to build a relationship with what would be my LYS in this area. The staff have been polite but terse, despite opportunities to help or be welcoming when we mentioned