This is going to be a difficult day for a lot of people. I myself am not a religious person but I do respect tradition and formality. Much like my Jewish friends who had to figure out Seder in a world of social distancing a few nights ago, so too will my Christian friends today.
Do the best that you can because that is all that we can do. Perhaps use this as an opportunity to eliminate a bit of commercialism from your holiday and return to the meaning.
Most importantly embrace and connect with your loved ones today.
A History of Stupidity 