I finally dropped this one off. My wife is happy to have it out of the garage, where it had been living since mid-January.
Naturally I wanted to hide it near one of my own caches. Originally I planned to hide it near A Sign of Superman?, but when I got nearby I discovered that the area where it's hidden is under construction, and all the paths leading there are closed. 😞
So instead we brought it to my Mystery TB Hotel. The Big One is hidden in a small hemlock tree about 30 feet to the east of the cache. Sorry, you'll need to solve the mystery if you want to find this TB. But it's a relatively easy puzzle, and if you're stuck, feel free to message me and ask for a hint.