Layoff notice, what does the 60 days mean? - first time posting

My employer announced that the site will close and gave us written notice. I have been trying to stay organised about it. They offered a retention bonus for people who stay. Should I stay for the bonus?

Write down key dates and keep copies of the notice. Mine helped when a question came up later.

Thanks for writing this out. I went through something close to it last year, and it got easier once I kept a simple log of every call and form.