Dining bubbles seems to be the solution for restaurants who are trying to keep patrons safe from coronavirus while the weather turns frigid
As you can see from watching the video below, there are even services offered to keep these private outdoor dining spaces sanitized and safe during the coronavirus pandemic.
Check out this article from the Washingtonian, which features several restaurants across The DMV that offer their own twists on al fresco dining in the winter, during a pandemic. From yurts to tents to bubbles, it gets pretty creative.