Beware loose promiscuous epitaphs. All suggestion boxes descend from the jar (pithos, not pyxis, box) Hesiod says Pandora opened.* But it was Hesiod that was full of suggestions. You can place the jar in Tennessee, as Wallace Stevens suggests anecdotally, but it will take dominion everywhere, and make a slovenly wilderness surround your hill.
Round upon the ground
And tall and of a port in air.
*Erasmus says Epimetheus (afterthought) opened it. #suggestionbox