Covid testing for returning to Canada on the 27 th of February

Hi everyone.  I have tickets to a concert in Spokane I'd love to go to on feb 26 th.  We would be returning before the new rules come into effect on feb 28 th, so we still need a pcr.  We have been trying to get an appointment through Walgreens but you need to be a us resident.  Where else have people been getting tested in Spokane? Any information would be awesome.  Let's add to that if anyone knows where to get a lab administered rapid test which is what you'll need on the 28 th? Aaah remember when you didn't need a test for short trips.  What great days those were. Thanks so much.