We're still not talking about the same place. If you look at the FP map on the FFPR website, following Park St., down to the reservoir, there is an "E" for emergency phone. That's the spot I was talking about. There is a stone bench smack in the middle of it. I don't know if that spot has a name.

I hope I'm not driving you crazy--being new in Cambridge, I'm still trying to figure things out. Thanks for your patience.