9:31 PM: Thanks for the tips – we’re at 61st and Alki, where a double-digit turnout of Seattle Police cars has converged along the businesses on both sides of the intersection. A private (AMR) ambulance is here now too, and we’re waiting to talk to police to find out what’s going on.
9:37 PM: Here’s what police tell us happened: An officer in the area was flagged down by someone reporting a belligerent bar patron at Celtic Swell. The officer came into contact with that person, who got even more belligerent, and the officer called for backup – that’s why the big showing. The situation is now under control, and most of the police have left. The suspect, we’re told, left in the ambulance.
FRIDAY MORNING NOTE: See the comment section for details from someone who was there as it happened.