Three years ago my lady at the time and I bought a box of small rubber snakes at a garage sale. We left them on ledges and holds on local crag climbs.
I also stashed a small ceramic bubbler in a very "noteworthy feature" in Leavenworth, twas still there last time I checked. (last fall) If you find it, it is packed, feel free to indulge but kindly leave it for the next lucky finder, it's not really booty. I will be checking on it soon, enjoy.