Tips from Polish community members: if you want to get vaccinated quickly and don’t mind a trip across the passes, go to a COVID-19 mass vaccination site in Wenatchee or Kennewick. Wenatchee opens signups on Sundays for service M-F, and typically you can get an appointment a day or two ahead. Kennewick has appointment slots available all the time, even on the same day.
More: WA mass vaccination sites