So the blog has been in Peru for the past week, missing the beat in Washington but trekking across Inca territory to a very different beat. Yet there is something coming up today (June 18) queued for a quick mention here. In mind of the way that some DC residents deliberately dare not cross the vast Potomac for Arlington arts, it can come as a surprise that such community organizations are quite often the most vital and innovative new work coming to light on any given night in the…