Two choices:
- Medical mask and sunglasses (preferably those boxy ones people wear over regular glasses). Few people question medical masks these days.
- Embrace the lunacy, and wear whatever mask/facial covering you think is cool/funny. Life’s short and a lot of people would do well to embrace harmless weirdness.
Out of curosity, how was the weather in your end of the world? We had the same thing happen this year, but mostly because it was unseasonably warm.
Granted, it was also 'cause we had a fog machine this year, but the weather played a big part.