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)
How big is too big? The biggest concert by live attendance clocks in at a record 3.5 million people. This begs the question: Do bigger venues, stages, or concerts mean a better concert experience? Personally, the best concerts in terms of performance and sound were at the Hard Rock Cafe in Las Vegas and The Warfield in San Francisco.