No standing, No Chairs, you can stand back behind your fellow guest that are sitting. The issue with this option is that they really frown on standing, and will tell you to move along... they will make a X with their arms, and then point for you go, all very politely.
We have some friends that got something called a health pass, I'm not sure what that is or where you would even get something like that at. She said they would direct them to a small area, they would only let her and DH into the area, not the whole family, they found a bench for them, and the rest of the family sat on the mats that they purchased.