Well, I'd been, but not at night, which was, in fact, quite different.

Spy Pond is the one in Arlington, right? I'd like to do that sometime, too, but I'd also like to go back to Walden, especially on a night with fewer people out there, or when it's not a school night so we can stay later. Because there's something about being out of the city... but for you, yeah, Walden at night is clearly not the way to go.