While visiting my son I’m also checking out the tango scene. Last time I tried, only once, the crowd wasn’t very welcoming. But at last Saturday’s afternoon practica at the MLK library, everyone was friendly. Just delightful for the visiting dancer. Sadly, Tuesday night’s milonga was much less so. The group felt closed, the floor was sticky . . . so I left early. Hoping to find more welcoming places at week’s end.