CA = Canada not California. I hit the max title limit unfortunately.
If you are from any of these places or American Somoa you should know that Washington changed their sales tax laws this year. Previously you would have been able to avoid paying sales tax if you told the store you were from these states (but vendors at PAX have almost never honored this so this change is a good thing, sort of). Now you must pay the tax and claim it at the end of the year to get it back. So save all those receipts and you may get a chunk of change from Washington back in January. You can find more details at https://dor.wa.gov/find-taxes-rates/retail-sales-tax/sales-nonresidents
Shockingly they have not yet determined their process for processing these requests.. FYI this does not include taxes on hotels, prepared food, or parking.
Go for the eyes Boo, GO FOR THE EYES!