Full story here at The Seattle PI.
At the end of each day at Seattle's mass vaccination sites, there are a few doses left over that need to be used immediately. So, if you're over 65, get on the list, and be ready to go at the drop of a hat.
To combat the trickling waste, the city has set up a standby list that people who are 65 and older, live in ZIP codes with the highest COVID-19 rates, and have not yet received a first dose, can sign up for. These vaccines, like all coronavirus vaccines, will be free.