Mike,then put on a lot of clothing,do you have a jacket,hat,etc?I just looked it up,and a website says they will literally kill themselves.The queen will leave sometime this year to make a new nest and the rest of the yellow jackets should die.Not sure if it's true.
I thought it was about that at first...not gonna lie
New idea.
Befriend them. Become one of them. Put out a bowl of honey as an offering