Just going to walk in to work and refuse outright to wear a mask. I have a voice recorder that I plan on bringing with as well. I'm going to start doing my job without a mask, refuse to wear one, and tell them to give me a written letter of termination otherwise.
EDIT: Guys, prayers worked, SCOTUS didn't completely betray us all
It depends what state you are in.
If your state is a "one party consent" state you do not need to get their consent to record the conversation (you are the one party that has already consented to the recording).
https://www.mwl-law.com/wp-content/uploads/2018/02/RECORDING-CONVERSATIONS-CHART.pdf