Thursdays at Shabu Studios, 6055 NE Glisan St. in Portland, but can be used for any current group class as the schedule grows/changes. 7 PM class for beginners, 7:30 all levels, 8:30 advanced intermediate & up. Buy one class for drop-in, or a 10-class punchcard, to be used within four months of purchase. In person, the beginners class is $10/visit. The other classes are $20 drop in.