Long lost donors? Don't fret.

There could be a solution.

A green juice, a yoga mat, 3-6 hours in someplace really, really warm. A book of old maps, three unread issues of The New Yorker, and a stroll through an enormous, well-kept garden.

If this sounds like a really nice afternoon, you and my wife have a lot in common.

But it also sounds eminently doable, right? Something you could pull together and deliv…