The first thing I will do is gather my kids, Just bring them close, I will probably cook something small for us to eat together...
This somehow reminded me of the woman kn the Bible who felt her own end came and wanted to make something for her and her children to eat and await their fate. But I feel this is one good way to go about it in such a time. God forbid though.
And how you mentioned nit being with your phone or social media is a nice one. Just to live in the moment and enjoying nature.