Get dirt colored ice cream like coffe or fudge or chocolate . It needs to match the ground in color, under the table.
Next sharpen your spoon on the concrete to a shiff.
Let it get soft and stabb holes as you eat that are in line with the openings between the boards of the table.
Dont move the box .
When its drained cover with dirt useing your feet.
Now pick up the box and with one quick swipe of your sleave as you lift it....wipe.

Im morbidly lactarded so if ever im in a shelter with you and we have freaks...give me any dairy product and i can weaponize it and drive them away in seconds.
Then burn sage.