You can jump to a separate table for each region of the state: Olympic Peninsula & West Coast, San Juan Islands & Puget Sound, Cascade Mountains and Eastern Washington.
1 Taylor Swift held (until this weekend) the fastest selling concert performance at Madison Square Garden for a record of 60 seconds in 2009 (source)  The Who sold out four performances at the venue in 1978 in a matter of hours per one radio broadcast announcement (source)
Think back to the largest concert you've ever been to. Chances are it was either at an arena or a huge music festival. Here's some perspective: Madison Square Garden in New York holds 20,000 fans when it's set up for a concert, and Coachella broke its own attendence records with about 82,500 attendees for each of its three days.