Do you have anything you do while camping- some special tradition, routine, etc.

For me,

I always take extra firewood and kindling and when I leave I leave a pile for the next camper. I hope that they carry it forward sometime.

My GF picks up every little piece of trash around the campsite and makes the place look great for the next campers. Not sure if the camp host or park workers are supposed to clean up between campers but for the most part we find the campsites have trash everywhere

What do you do?