I invited my cousins and nephews over at my lakeside villa for a BBQ and some swimming pool time. We won’t celebrate anything because none of us is American, but if we were, we’d do the same things. Which means staying within an enclosed private property, away from other people, and when we’ll go out for dinner, we’ll do so with FFP3 masks in a restaurant where tables are at least 4 meters from each other.
My other cousins, the American ones, will do the same, except they’ll celebrate, but won’t go out for dinner. They hold my advice in pandemic matters in high regard, as they should.